Most Helpful Guy
No. He's explicitly telling you that a relationship, with you, is not a priority to him. Why would you desire someone that doesn't desire you? You must recognize your inherent value and guaranteed happiness with another person that makes you a priority, thereby, respecting and honoring you, properly.
Most Helpful Girl
No, I wouldn't. Because eventually down the line once you start getting attached chances are if his ex comes back in the picture. He will leave you. Its not a good feeling so to avoid that wish him well but go on about your life.