Have you ever been attracted to someone but have no ideas why?

Don't worry.many people have come to your situation,is not something weird.I understand that you do not want to like him,it is a strange situation.Think it and if you really like him,talk to him.Maybe now think that will you be ashamed because of that people will say,but believe when you do it,just you will not care about what they say.Hope to helped you.