Stuck squib load in my pistol

Is there really 2000 years of bad blood between Christians and Jews? Does any exist here on reddit?

I am 16 and my crush is 16. I know she likes someone else and is talking to them but I just want to tell her that I like her and want to get to know her better. I don't want to ask her out because she likes someone else.What or how should I say it?