Any chance she might be interested?

[WhoDat!]

So my roommate/friend is friends with this girl... they don't like each other! But I came back to our apartment on Saturday and he was with her, another girl, and this other guy I know. He asked if I wanted to come with them to this ice cream place. I tagged along since the one girl I thought was cute and she had been in one of my courses last semester. Well when I entered my apartment, she says my full name and smiles. Then we end up sitting next to each other in the back of my friends car. She was pretty nice and would ask me questions about myself. I got her to laugh a few times too. Then today she liked my new profile picture on facebook.