Well,what you can do is tell him face-to-face if you are scared he might get mad or something then send one of your friends because when you do it face-to-face then you have to tell why you are breaking up but I prefer you go with what you think your confident of.

Well,technically its rain it just freezes up because of the weather and it comes from the sky as in the clouds form it so that is the answer to your very great question ;)