Why does an ex reach out when she has a boyfriend?

Why does an ex always reach out to me when she's in a long term relationship with someone else? They would text me "I miss you" and get all flirty then the next day they are just super cold and b*tchy?

I don't get it. Is it because she still has feelings for me? They have been dating for almost a year now...
Why does an ex reach out when she has a boyfriend?
1
1
Add Opinion