I have a friend who has a girlfriend that I've talked to a couple times on skype in the group chat of ours. There was a time she touched my biceps and then touched her boyfriends.. I guess she was just comparing but continuing on... One day a group of our friends got together at this arcade, i was minding my own business a little later on that night when she comes out of nowhere and puts her left arm over my shoulders and just walks with me to where everybody was and it shocked me because we didnt speak often. Lately, she's having relationship problems with her boyfriend and everytime i try to talk to her she just doesnt respond to me specifically so I understand she could be having a hard time. Does this girl like me? Also, should I ask her whats going on?