Have a bit of an awkward question to get your opinions on...

So one of my friends recently came out as being lesbian. It wasn't a huge shock to me i always kinda guessed it.But as of now she says she doesnt want to go to our senior ball. I can now kinda click two and two together and see this might have been why she skipped prom last year too.So i was wondering... would you guys think it would be weird or wrong to ask her to go with me? (im a straight male) I dont want her to be left out again.