Why did my crush ask out my twin sister?

I have a sister and we're twins. I like skater boys, and finally I met one that I thought was as cute as heck! His name is Michael and I've known him since 4th grade, because I take hip hop, broadway, jazz, tap, etc. dance classes with his little sister. He didn't know I had a sister, so he came running up to her one day at school screaming my name. she was like, who are you? I saw the whole thing and came up to them and then he got freaked out because he didn't know I had a twin. she's been getting a LITTLE close to him because she thought he was cute too. she would get SO nervous around him to where he would start getting creeped out when he's around her. then one day she finally got the guts to ask him out and he said no. I thought that this was my chance to impress him in gym class because I'm very flexible and so is my friend Treunna. when we go outside, (she knows I like him), so when we go outside we start tumbling together like doing layout backflips and he watches us and gets VERY impressed like going, Whoa! Now my sister (chelsie) on the other hand does the opposite of getting guys to like her. it's been about a month, and in that month he's been flirting with me a lot. I couldn't really believe he hadn't asked me out yet. that's how much he's been flirting with me. Chelsie and I had him on speaker phone one day after we saw him at our dance studio's christmas party the night before. at the party he saw me and my friends bootydancing to Smack That by Akon. it was funny because he started singing along to it and was watching me. then he leaned over to chelsie and said: why aren't you up there dancing like that? she said it was because she didn't feel like it. then he's like, whatever. as soon as I was about to ask him out because I knew he would say yes, (remember, we're still on the phone with him,) he asked chelsie if I was there. as soon as she said yes, Michael said: oh so do you want to go out with me? I was just sitting there with my mouth open! she accepted and started going crazy. I mean, he was always so scared to even get near her because she always went up to him going, HI MICHASEL! then he would be like, uhhh... could you go away? Then he would walk by me between classes and give me a flirty smile.

what I want to know is why did he ask her out? is he trying to make me jealous or something? HHHEEELLLPPP!!! p.s. chelsie doesn't take dance.

Im sure that this was aimed more towards the lady readers but Im going to give you my Mans perspective. He always liked your sister. He wasn't creeped out he was nervouse. He was flirting with you to get her attention. Sorry. Not trying to be mean but thats the way I was in, assuming, middle school.

sorry, at the end it's supposed to be spelled MICHAEL not MICHASEL.=]

he either changed his mind about it or thought that you were way out of his reach so decided to go for someone else

don't say that he was scared to talk to her and creeped out by her, because if SHE'S his girl now, that obviously wasn't the case. you might have been blinded by your own affection towards him, that you didn't see this coming. he could have been just flirting with you because you were flirting with him. maybe he likes you sister more because from your post, it looks like you act the exact same way that every other girl acts in school, and she doesn't. maybe he wanted something different: your twin. move on, DON'T IMPOSE ON THEIR RELATIONSHIP, if you do you won't end up with the guy, and you'll lose trust from your sister. find someone else who actually LIKES you in return.

listen love men are twats been wiv my boyfriend for 5years an hes shagged my twin sister twice so I was you find a nice guy an DONT let your twin near him lol

Thanks! you guys have helped a lot!