Yes. Of course, he doesn't have to hide his feelings much now that the city's getting/gone back to normal.

Micchy would probably be too depressed to do much damage to Takatora's house, I would say, but he'd return to his dock because... well, he won't admit it feels much better to be there because he can't feel like it does, but it's a much better place to be for him. Maybe he's gotten used to living like he has. I have a sadly cute image of him sitting on his dock in his human form (because he's forgotten to shift back to Overlord), crying his eyes out and looking at the city. Maybe because he called Takatora "Kouta" and Takatora got alarmed and hugged him (or something similar to comfort him). And he's sitting on some of the offerings left to him.