Wow, I think you said pretty much everything I would say. :P In addition I really want someone I can be comfortable with, someone who can really be a great friend in addition to a romantic partner. This is probably because I'm pretty weird and I find it difficult to open up to people lest they flee, flee in terror, so. It's important to me to be with someone who gets me.

Floppy hair is my physical trait, definitely.

As for the sense of humour thing, I was actually thinking earlier that maybe I will start introducing myself to men as "Hi, I'm Caitlin, but some call me Tim." And if they laugh, I'll keep an eye on them. ;)