Responsible for broken hearts??

Ok...so here's the story. We have the guy...let's name him Harry. We also have the girl...let's name her Sally. (Can you tell that I love the movie When Harry met Sally?) So I've been hanging out with Sally quite a bit. And then along comes Harry. Harry has been this charasmatic class mate who's been pretty distant but lately he's been hanging around with Sally and me (as well as a number of our other close friends) I soon find out that Harry likes Sally. Harry asks me my oppinion on Sally and whether or not he should ask her out. I have no idea so I try to find out, in doing so I have been accused of liking Harry. Sally even thought (or thinks) I like Harry. Finally Harry asks Sally out. Tonight to be more specific. And Sally said she'd think about it? Harry is just happy that she didnt say No. Sally doesn't think that she likes Harry. Now what? First of all...I kind of helped in bringing this whole situation about. So if she says no I don't want to be responsible for any broken hearts!!!