Accidental Dating

My roommate is really good friends with this girl in the ward, and they studied together for the LSAT and everything, and they spend a lot of time together. She really likes him, but he's not interested in her as more than a friend. Well last night she was over and I asked her if she wanted to go to Final Cut with us tonight, thinking that I'd help my roommate out (against his will) by getting her to come along. Only I forgot a key phrase when I was inviting her: "with us." I think I accidentally asked her out. I hate when that happens.