Like I told you before, be honest. Don't run away and avoid. Tell her straight that you JUST wanted to be friends with her... if it becomes too awkward, say something so that she'll change her way ...

Split personalities... it's pretty much normal. Many people have that (examples are the people who replied here). But, it kinda... feels very weird. One day you're very kind and hyper... the next...

Well... er... everyone else had already said the meaning of that dream of yours so... I think I don't need to comment much. :) But anyways, face your fears... that's exactly what you need right now.

That dream is not... er... very weird. For me anyways. Dreaming about your crush must mean that you were previously thinking about him OR you were thinking something about love.