well, 爱情 is a feeling we can't help having. its like this big bright hole that 你 suddenly find urself falling into.the light is blinding your eyes and 你 can't see anything. 你 feel like everything has changed. and then your eyes adapt and so do you. 你 open your eyes and suddenly this whole new place pops out. everythings the same but different. suddenly the parking lot in front ur school looks like heaven. the stpid lamp post 你 used to kick so often looks like an angel, the gods messenger. love, the slight touch of it changes everything.. 你 find urself smiling alone, 白日梦 a lot even fantasizing.. it makes 你 a better person.. although i'm not saying that 爱情 is a necessary boon for us. all i can say is 你 need to drop into the hole to find the light...