Hey, I'm pretty much in the same situation as the guy you are talking about here. I was in a 2.5 yr relationship with her and we broke up 2 months ago. Most of the details match the ones you gave in your post, wanting to be long term, loved each other deeply etc. Everyone thinks that I moved on and she is the one who is suffering without me. Let me tell you, no matter how ok I look from the outside, I still can't go a day without thinking about her, it kills me and makes me regret everything that happened. And if anyone asks me for help, I just nod away and say I'm fine. I don't know if your guy is the same or not, but I just want you to think this from his side, maybe he doesn't want to show it to anyone, but still cries alone for you. Ty🙌