About 2 weeks ago I was getting ready to go out to a concert, when a girl i know hits me up out of the blue and says that she hasnt seen me in awhile and missed me. She has a bf that she has been with for over 8 months. During our conversation, we brought up some events from the past and she admitted she had a crush on me and then continued to list what she liked about me. Then her conversation switched to her not feeling connected to her bf. She then hits me up the next morning with "good morning sunshine" and other flirty messages throughout the day. On Sunday, i hit her up asking to see if we could hang out later, and she said she had plans. Didnt hear from her until Thursday, with a message saying "why arent you in town " said the truth that i was busy at a game. Saw her at a friends house friday and she seemed flirty and brought up if we had dated in the past if we would of been enemies or started a family together(weird) but havnt heard from her since, wondering if im an ego boost or someone she is generally into. I dont want to contact her directly since she hasnt pulled the trigger on dumping the bf, i feel if i contact her im the jerk hitting on the girl with the bf. And besides not trying to act clingy. Any advice to maybe get her to dump the dude and she if shes worth dating?