If a girl acts highly interested but suddenly blows the guy off, does she probably have a boyfriend?

Anonymous

A girl told me she was single and was really into me. She seemed pretty shy, despite putting a lot of energy into flirting. If other girls hit on me, she got sort of jealous and would initiate conversation more, which seems normal.

A red flag though: she gave mixed signals and if I pulled away slightly, she acted passive aggressive and would get in a funk, and would get closed off.

I asked her out eventually and she suddenly blew me off and cut off communication. Does it did like she secretly had a boyfriend and that's why she cut off communication so abruptly? Or she probably had emotional issues or a personality disorder that made it difficult to regulate emotions?

If a girl acts highly interested but suddenly blows the guy off, does she probably have a boyfriend?
2 Opinion