I didn’t say you needed “fixing”. I just know from experience that you can’t move backward in time and the answers to happiness lie in the present (and sometimes the future) but not the past. You’re not the same person you were 10 years ago and neither is he. But if your curious and need to “scratch that itch” then write to him on FB. Or find him on Instagram and write to him. Ask him what’s new in his life and take it from there. If it turns out to be more than just a diversion from the present, let us know. Do what you have to do. I wish you luck.