This Mr Nice Guy who TS described sounds like a very loyal guy who appreciates his partner, the one who willing to love her more than love himself, but too bad, unromantic Mr Nice Guy with ugly/normal face is automatically an incel who never "grow up", but a handsome Mr Nice Guy is almost a guaranteed "white knight". May sounds salty af but is the truth, we inspect the "face" first before deciding this Mr Nice Guy is "awkward" or "cute".