Maybe shes having her pms? lol. joking~ anyway i've had similar experiences in the past about girls giving hot and cold treatments which i found out that i don't understand girls. Well, i've heard from friends that whenever girls are interested in you, they will touch you here and there, make glances at you and there will be occasions where she will just ignore you when you're in a group of friends. Take time to slowly figure her out and watch out for hints showing shes interested. I'm guessing she is
