First time trying this, so hope this makes some sense!

The format of each bullet is the Hindi lyric [English translation/ show audio] - image description. The square brackets are blank for instrumental (i.e no lyrics)

Intro [N/A] - walking side by side, laughing, as they round the corner and head into the cinema. They have a little light-hearted jog and nudge at the door, before Chimney opens it for her, letting her through first.

N/A [Maybe the greatest love stories start with a second chance] - They walk towards the counter and Maddie talks and gesticulates

raaton ke jaage [those awake for nights] - Maddie crawls on the floor beside a knocked over Christmas tree, before stopping and reaching towards something on the floor

subah mile hain [have met in the morning] - Chimney talks to Maddie, nodding before reaching for her hand.

resham ke dhaage [these stories are like silk threads (soft and lovely),] - Camera shows him rubbing a thumb over her fingers and then pans up to Maddie looking at him, damp eyed but smiling slightly as she stares into his eyes

ye silsile hain [these stories are like silk threads (soft and lovely)] - Shot shows the back of Chimney’s head as Maddie’s head rests on his shoulder. They have their arms wrapped around each other and her eyes are closed as she smiles. Cuts to the decked out Christmas tree.

laazmi si [now they have begun to seem necessary] - Maddie standing next to an engine in the bay, wearing a black blazer and jeans. She holds her hands in front of her as she talks.

lagne lagi hain [now they have begun to seem necessary] - Chim is in his full sleeved uniform, hands in his pockets as he bursts into a smile, looking down then around.

Instrumental [] - He points at the ground, and it cuts to show them both standing a few metres apart as he talks

do dilon ki ab [these closenesses of the two hearts.] - Chimney walks towards Maddie as he talks.

nazdeekiyaan [ these closenesses of the two hearts. ] - He finally closes the gap between them

Instrumental [] - Maddie grins as she brushes her fingers over his ear lobe before she tilts her head to the side, kissing him again, pulling back for just a second before their lips make contact again and her hand moves to his back

dikhti nahi hain [One can’t see] - Buck sits in a chair opposite the two, in front of a food laden coffee table. He looks between them with a confused and mildly annoyed expression.

par ho rahi hain mehsoos nazdeekiyan [but can feel the closeness] - Chim has a piece of food in one hand, Maddie has a takeaway bag in her lap. They both look over at each other, Chim smiling when he sees Maddie smiling, before looking back at Buck and gesturing.

instrumental [] - Maddie leans to her right, and Chim leans as well, as they both look over curiously at something behind the camera

do dil hi jaanein lagti hain [only these two hearts know how safe this closeness feels.] - Maddie, wearing an orange flowery blouse and loose hair in front of her shoulders, walks forwards to take Chim's hands, deep relief on her face. She's saying "I'm really glad you got my message"

kitni mehfooz [only these two hearts know how safe this closeness feels.] - Chim is sitting on the bed, and he looks up and smiles, saying "I love you too"

nazdeekiyan [only these two hearts know how safe this closeness feels] - Maddie replies, a grin on her face as she moves forward, on top of Chimney (off screen).

Instrumental (bar one) [] - Maddie and Chimney press their glasses to each others, looking at each other before they turn to Buck, both of them shrugging a shoulder, smiles on their faces as they lean their glasses towards Buck at the same time. The camera flashes to him, eyes moving between the two.

Instrumental (bar two to four) [] - Maddie and Chimney singing karaoke, she stands behind him as she throws an arm around his shoulder. He looks down in confusion. Chim glances down at her hand as she places it over his chest, he smiles as she continues to sing. Both grin at each other; her hand remains on his chest and he looks behind at her as she tilts her head to the side to look at him, laughing.

Instrumental (bar five and six) [] - Chimney leans down and pulls up a tub, placing it in front of her. He pulls the lid off the pot and Maddie puts her hand over her chest. Maddie talking to Chim, hand still on her chest before she reaches for the pot.

Instrumental (bar seven) [] - Chimney and Maddie, his hand in hers before he twirls her around, in front of an engine and behind people sitting at tables

Instrumental (bar eight) [] - Maddie and Chimney in the station, he has a plate of cake in one hand and a forkful of it in the other as Maddie leans forward a little to take the cake from the fork. Her hand lifts beneath her face as she eats, laughing and Chimney throws his head back as he laughs.

zariyaa [A medium,] - Chim and Maddie sit an opposite ends of a dining table, Maddie looks up, and says "I'm okay" and Chim nods a little

hai ye aankhein zariya [ these eyes are a medium,] - Chim looks teary. His eyes are downcast until he looks up and says "no". 

chhalakta hai jinse ek armaanon ka dariya [through which an river of wishes spills out,] - Maddie tries not to cry as she forces a smile. She steps towards him, a hand on either side of his face before she kisses him. Before she pulls back, she gently shakes her head and her hands gently tap either side of his face as she pulls back. One hand gently taps against his chest when she completely pulls back as she holds back tears.

aadatein hain in ki puraani [it’s their old habit] - Chimney gesticulates at the screen in his hand, before looking up. He walks away as Maddie watches him, a small smirk on her face. She points over to him, eyebrows raised as she says "He is so cute"

ankahi si keh de kahaani [to say unsaid stories..] - Maddie talks, DVD in her hand and a nervous look on her face. It flashes to Chimney who grins, nodding his head.

parchhaaiyaan do [two shadows] - Chimney as he takes a deep breath, shoulders slumping before he interlocks his fingers and says "I love you." Maddie has a look of shock.

juDne lagi hain [have begun to merge] - Chimney blinks a few times, shaking his head a little as he smilse and says "I didn't mean to lead with that" Maddie still looks surprised, although a little less so as she smiles briefly.

dekho hawa mein [see, in the air,] - Maddie smiles, tilting her head to the side and smiling wider as she says "happy." Chimney looks lovestruck and smiles wider, shoulders dropping a little.

uDne lagi hain [ they have begun to fly ] - Maddie smiles whilst looking up, hands coming up , looking down a little embarassedly as she says "A million other things". Chim smiles widely, hands coming down before he leans forwards a little.

pankh jaisi lagne lagi hain [seems to be like wings..] - A side view of Maddie and Chimney standing across from each other, Maddie is smiling as Chimney smiles back, talking, his hands in his pockets. Chimney talks, moving his head to the side as he looks at Maddie, a small smirk on his face. Maddie's head is tilted to the side a little as she keeps her eyes on Howie, a smirk on her lips. Chimney’s eyebrows shoot up, in the time with the triangle.

do dilon ki ab [the closeness of the two hearts,] - Maddie grins, biting down on her lip as she talks. She looks away for just a second, before her smile widens, and she looks back at Chimney.

nazdeekiyan [the closeness of the two hearts,] - Chimney steps forward and the smile drops from Maddie’s face as she tilts her head to the side to match Chimney’s

Outro (bar one) [N/A] - Chimney (bare chested) moves his hands out for Maddie, talking to her as he steps closer.

Outro (bar two) [N/A] - Maddie nods, smiling at him. Her hands reach out for the back of his neck as he moves his to her back. 

Outro (bar three) [N/A] - Maddie rests her hand on the back of his neck as they kiss

Outro (bar four) [N/A] - They both deepen the kiss, their arms wrapping tighter around each other as his hands move higher up her back and her arms wrap around his shoulders

Outro (bar five) [N/A] - Chimney moves forwards, tears in his eyes and a massive smile as he says "we're having a baby?!"

Outro (bar six) [N/A] - Maddies face as she wraps both arms around Chimney, a huge smile on her face and both pregnancy tests still in her hands.

Outro (bar seven) [N/A] - Chimney’s face as he wraps both arms around Maddiie, grinning as he closes his eyes

Outro (bar eight) [N/A] - Zoomed out shot of the two of them hugging, lifting their legs a little as they sway to one side.