after nap feeling

I took a nap in the university library. It was for just five minutes and when I awoke, I feel amorous, in love. I don't know with whom but I just feel that loving feeling. I don't know where this came from. I just feel a renewed sense of hope. From where? Gee, I really can't tell. All I know was before that, I approved an ex-boyfriend in Facebook. Could it be that I still feel those endorphins still? There are just some people that we really like and can't forget, don't we? And for those guys that we don't like but we enter into a relationship with, you get mad easily just with the slightest provocation. With the things we don't like, we only want to get something from them but never really enjoy them. But when it comes to people or things that we like (and it does not matter whether they like us), we just can't say no to them.