Don't do it!

So my friend Whitney has a major crush on this Russian guy and he is totally into her. So i havent heard for sure but i think they are probably have decided to start dating.How do i feel about the whole thing? Well let's see...jealous (a little), apathetic,and a little sad because what if this works out and she ends up getting married, of course she would be happy, but all i can think of is the fact that she's only 21 and there are so many things she could be doing besides getting married. On the other hand, it probably wont lead to marriage because she will discover something about him she doesnt like. He seems like an alright guy though. I have a feeling we wont be hanging out as much now.I hope she doesn't want to invite him to everything we do also. He is kind of a bore to me.We shall see.