Sometimes, it felt like Liz used to live in a world entirely different from his own. Concerts really weren't ever really Peter's thing. And neither was radio shows or blind dates or getting drunk, either. Sometimes, though, it feels weird. Like they were only together out of circumstance. Like --

-- if they met anywhere else, it wouldn't have happened.

And Peter hates that he's thinking about these things because it's his birthday and Liz put together this nice party and she even got him another present even though the outfit was more than enough. So when he turns to look at her, he returns the smile.

"You do? You really didn't have to, the shirt and the shorts? They were awesome. It's basically the best present I've ever gotten."