This guy that I really like and that I also know really likes me has been acting strange and it makes me wonder if I did something wrong, Its like he's scared to ask me out, and just last week he was flirting his brains out with me. Now it seems like he's avoiding me. I don't know what to do

He may just really be afraid to ask. He may not be sure you want him to. The easiest way to find out is to ask him whether you did something to offend him, or if he's just nervous about asking you out or what.

That sounds good but lately he has been confusing me. Somedays he will be paying lots of attention to me and then the next it's like I barely exist. I just kind of wish I knew what was going through his head.

You could just straight up ask him.

Or - just ignore him in return - watch & see how he acts.

You will know for sure what he feels after observing that.

Does he seems spaced out when he's avoiding you? He could be smoking wacky weed. :@@:

here's a thought. ASK HIM OUT! it's 2005; women are allowed to do that now. don't wait to see what he's going to do. ask him out; that way you'll know for sure!

I agree, ask him out.