There are a few rules when you fall in love. Or to be precise, there are a few people that you are not supposed to fall in love with. The list is not very big, but it is strictly a no no for these people. Never fall in love with your boss, someone who is very young or very older than you, your friend’s ex or the worst can be your best friend’s current boyfriend or girlfriend.  Hooking up with him is not at all allowed, but if you still have very hard feelings for him and cannot control then there are few things that you should follow. What if you fall in for your friend’s boyfriend? Do not put any extra effort to impress him or look drop dead gorgeous in front of him. You have to act totally...