This girl I have been seeing is acting strange. I have slept with here a number of times and she definetly enjoyed it. I work with her so the situation is complicated somewhat. Recently, we have hung out and not had sex. She seems to like me, holding my hand etc., but I feel that we do not have a great connection. Something is off.

Tonight we were supposed to get drinks after I got out work. I call no answer. text no answer. drove to her town and still no response. Finally I said screw it and went home. She responded an hour later and said she "fell asleep." I would believe this but she did this once before and on iMessage it said she had read my texts. What gives? How should I respond to this? Currently I have just ignored her excuse message.