Most Helpful Guy
I think you two are broken up and it really isn't necessary or required for him to tell you how he feels about other women. I DEFINITELY think that if you like him still you probably need to give yourself some space from him because the flirting and talking kind of keeps you stuck in a place of wondering and hoping that things will be rekindled. That is kind of a bad thing for your emotional state of mind.
should you be worried? I think you need to get yourself to a point where you don't worry about that stuff and instead focus on you and taking care of yourself and moving on
Most Helpful Girl
Not particularly worried, but keep your eyes open and your radar on.