The problem of falling in love with a friend is that he or she treats you like her or his brother. And it's really frustrating because you're always trying to kiss her or talk about 'what would happen if we start dating' and they always take it like a joke. That's the problem. You never have to be cute. Because, at the moment they tell you 'aw, you're so cute' all of your possibilities disappear. You start to fall in love even worst than before, because you start to know them by who they really are. At that time there's nothing left to do. Well, you can get them drunk, and then try to fuck or something like that. And then you have done your task. The problem is that after that, you might lose your friendship. And I think anyone want it. The best thing you can do, is tell him or her what you feel. And tell them that if them don't feel the same way, never mind. But that you don't want to lose the friendship. And then if they feel the same, good for you. But if it's not your answer try to fall in love with someone else. Don't disturb yourself.