His last message was beautiful (avoidant left me)

Context before I write down the message: LDR for a few months, I was unhappy because we didn't meet but were in countries next to each other. He was showing avoidant tendencies, already left me once, saying it won't work out, future holds more problems, I am perfect and he isn't... Ghosted for 7 days before ending things, with a full on wrong narative made up in his head how I don't care about him etc... Aside from that, we really loved each other. Decided to end things, because he said himself he cannot give me what I need and he cannot change himself fully (which I didn't want but, that's another story).
After we broke up, I sent a heartfelt message around 4am. Was shocked to see his reply at 7:30am:

Honestly, I was awake when you were sending messages and I still haven't fallen asleep. I have to say, you really are an amazing and beautiful person. You deserve everything you want in life; I never deserved your love and I hope you find happiness in life. I could give you a lot of advice just like you gave me, but you don't need it because you are already on the right path, and I know you will succeed in everything you dedicate yourself to. You are special and always will be. I love you.

No idea how I'll heal from this.