
Yess!!!Diesel chooses to find Ein, even though he could forget about him, if he wanted. I've been looking forward to this kind of development since ch 58, when Disel said that he didn't have no one else to trust, exept Ein. That statement left me with a nagging doubt, that maybe, all this time, he was forced to stay with Ein by the circumstances and by the fear of being alone, just the same way with Yanek.

I knew Diesel truly loves Ein but I don’t think he realizes that. He needed to spend time away from Ein, to experience what it’s like to have freedom and be with people who care for him and not feel like he’s alone in the world.
While he’s in a good and safe place, and still misses and wants to be with Ein, that’s when he’ll realize that he actually does love Ein.

It's heart-warming to see Diesel smiling softly. Exept from Ein, these wolves are the first ones not to see him an oddity (even Bexan has found Diesel a bit strange at times), or use him as a killer machine or worst, consider him as their property.
They share the same history, mistreated and used by some unfeeling and selfish humans. They treat him as their equal, Diesel is one of them.

The author has dedicated a song to EinxDiesel couple, it's called "Turning page (Sleeping at last)"
https://mobile.twitter.com/sundayjorge/status/1148228942878220289
Finally, this reunion was long overdue....and christ, nothing can beat the beauty of a man in uniform