So here I will write down all the starting and ending titles (because I'm a sucker for these things) as I go through the eps, so I can help my fellow viewers out as well as my future self (ik she will re-watch this).

Episode Titles below:

Goodbye, Sang Yan ; Goodbye, Wen Yifan

Your Name ; Your Name is Written on my Heart

Everyone Needs a Romantic Interest ; Everyone Needs a Romantic Interest, You are my Romantic Interest

Rumors ; I'll Dispel the Rumors for You

Get Closer ; Get Closer, Would You?

I will always be with you ; I will always be with you, Will you always be with me?

A Secret... ; A Secret... that can't be kept

The Sun in the Rain ; The Sun in the Rain, Dazzling and Warm

False of Heart ; False of Heart, Honest in Action

You Forgot ; You forgot but I still remember

Take care of to yourself ; Take care of yourself, I'm always here

How to be happy? ; How to be happy? Staying with you

We made a promise ; We made a promise, I want to be with you

Can't let go ; Can't let go of my feelings for you

Marks ; Marks left by you

Happy Birthday ; Happy Birthday. Contented

The Farthest Distance ; The Farthest Distance is an Unspoken "I Love You"

On my way to you ; On my way to you, wait for me

Bai Jiang ; Bai Jiang doesn't mean I'm a loser but that I only lost to you, Wen Shuangjiang

I want to quietly slip into your soul ; To catch you every time you feel vulnerable

Where is Hope? ; Where is hope? Hope is everywhere with you in the future

Opportunity ; Opportunity is for you

Hide ; Where to hide?

The reason I left ; The reason I left, is that I didn't want to be a storm in your life

Where are you? ; No matter where you are I'll find you

The Promise ; This time, I won't break the promise

I accept ; I accept my imperfections

I want a second chance ; I want a second chance, if there's one

Love means ; Love means being each other's light

Relying ; Relying: Trusting you in weakness, chosen by you firmly

Back to the first day we met ; Loving you from the first day to forever