#rollinstone

When Amanda and Carisi finally get together, Peter is the first person she tells to.

He is also the first person Carisi tells and has to pretend to be shocked by the brand new information.

After Noah stops playing baseball, Peter is moody for a whole week because that was the one thing he really looked forward to every week.

To cheer him up, Amanda invites him over one night so they can watch a Braves-Cubs game on TV. It’s Carisi’s time to entertain the girls — and make dinner — while they quarrel.

Peter brings a small Cubs jersey and a baby onesie just to piss off Amanda and Sonny. And to their horror, Jesse loves the gift and puts it on immediately.

But the Cubs lose and Jesse takes it off saying she prefers the Braves. Peter sulks the rest of the night.

They all go together to the park that weekend and play baseball to make up for it because, after all, that night was supposed to cheer him up and not bring him down.

Amanda tells them she used to play softball at school and then some time in college. She was a batter, so she and Peter get along well on the pitch.

Jesse loves throwing the ball and Peter beams when he realizes they might have a little pitcher there.

Amanda agrees to let him coach her as long as he promises not to turn her into a Cubs fan.

Peter makes sure to always get them all tickets for any Mets, Braves or Cubs games.

Baseball becomes their thing.

One Sunday afternoon it was raining too much so they couldn’t go to practice. Instead, Amanda rented some baseball movies for them to watch.

Peter would never say it out loud, but his favorite was Fever Pitch. Amanda could swear she saw him tearing up when Jimmy Fallon and Drew Barrymore had that fight and broke up.

Most nights Peter ends up staying late at work, but sometimes Carisi convinces him to go with him see Amanda and the girls.

Spending time with them all becomes his favorite thing and is honestly the only thing that can get him out of his office early. Especially when there's a game.

Sometimes they all go watch whatever team is playing just to have fun.

It takes all of his goodwill to not tell Amanda that Carisi has bought a ring and is planning to propose soon.

It also takes all of his goodwill to not smack Carisi in the face when he starts overthinking and questioning if Amanda will say yes.

He’s torn between wanting to give his friends some privacy or being there to watch it when it happens.

But in the end he doesn’t have to think much about it because the proposal happens during a Braves-Mets game when the kiss cam is on them, so he’s there anyway.

Amanda is almost purple in embarrassment and looks at him mouthing “did you know about this?” to which he just shrugs.

Of course she says yes and that night Jesse and Billie have their first sleepover at Uncle Peter’s place.

He’s nervous at first because he’s not sure how to take care of a four year old and a toddler. But he’s great with them and everything works out alright.

Peter is their best man. Amanda and Sonny decided not to specify who's best man he is, but he doesn’t care. He says he’s a double best man.

Obviously he cries at their wedding.

Amanda and Carisi get a new house where Peter has his own room. They say Peter is their Joey.