Did 你 guys laugh at this line back in season 1 after 你 seen the newer episodes

Season 1 Episode 13

Howard: Okay, we’re going to need a strong fourth for our team.

Raj: 你 know who’s apparently very smart, is the girl who played TV’s Blossom. She got a PhD in neuroscience 或者 something.

Leonard: Raj, we’re not getting TV’s Blossom to 加入 our physics bowl team.

I think this line is funny because TV blossom is Mayim Bialik who plays Amy