I just met a really nice guy who just broke up with his girlfriend of 2+ years a little over a month ago.  I am ready for a longer term relationship. We didn't intend to start dating but we both really like each other. 

I am concerned that I will become the rebound person.  We have discussed these concerns and he is concerned about the same thing, but says he really wants to keep seeing me anyway. 

Should I be concerned or does it just work out sometimes even after a break up from a long term relationship? 

– Looking in Phoenix