I've thought about this. Over the last couple of weeks I've felt like more of a friend to him than a girlfriend. We spent most of our time discussing his problems and working through his troubles, much like I'd do with a girlfriend. I am pretty good at compartmentalizing my feelings. I understand we have broken up as a romantic couple, but it saddens me that I would lose my friend in the process.

Honestly... the break up was good for me. I realized today I have been severely neglecting myself and my other relationships in exchange for trying to help my ex out. I have no desire to be in a relationship with him right now for that reason. So yes, I would be approaching him purely out of friendly concern.