Since when did colds include collapsing as a symptom?! This must be the dreaded Japanese cold I've been hearing a lot about.
This is certainly something else, a "romcom" featuring a broken boy and a main girl who's the painful kind of tsundere with a penchant for shooting herself in the foot. Aika, please. Or maybe both of them should try to get their act together, some character development certainly wouldn't hurt...