Weird age gaps they gloss over??

I know it was the 2000s but I’m rewatching GG and some of these age gaps are wild and not talked about enough.

We all know the weirdness of Nate and Sage but Serena is 18 when she starts the affair with Tripp who’s 26???

Dan and Rachel who had to have been in her early twenties when Dan was 18.

Serena and Aaron (not sure if they say his age but he makes that comment about high school relationships).

Ivy and Rufus - super creepy.

Chuck + prostitutes when he’s meant to be 15/16??

Crazy - I can’t think of anymore but comment any others.