"I'll be there in five minutes," Thi says.
If you spend any time around college students, you expect this kind of phone call -- and you know it really means 15 minutes, maybe 20. But sure enough, five minutes later, I spot Thi hustling up the sidewalk from UCLA's main library, a stuffed messenger bag swinging at her side. She is wearing dark, low-cut jeans, retro sneakers and a trim, arty T-shirt with big aviators hanging from the collar. "Hey,"… more