Because it will be a fucking riot! Haha. Oh god, it will be funny. Hey Zach would be totally up for getting high though. Maybe not the first time he parties with them, or at least the part of the party haha.

Oh yeah, Clary will scare him for sure with her hyperness. I can see him liking her, but after she calms down just a little bit.

Zach will just sit there awkwardly looking at her as she yells excited at him about knowing him. Logan will just shake his head. "Because you've only seen him in class. I've never introduced you to him before now." Then Logan will go about introducing him everyone and when he gets to Clary he'll be like. "And the crazy person yelling at you is Clary."

Haha poor Zach it will be great!