Anime - one tile gets displaced when the children are playing, is quickly fixed but then is displaced again off screen and Myne gets in trouble for it.
Manga - properly establishes property damage caused by Myne. The damage isn't big enough to cause trouble, but still noticeable enough to allow...
This is actually pretty good. I'm hooked!
Early prediction here: something bad happened to the girl, that's why she disappeared. She doesn't seem to be deceiving him at all by the flashbacks.
It doesn't matter what kind of backstory he has, it still doesn't excuse the way h treated the death of his Familia members or how he treated everyone else after that.
The premise is cool, but the art makes it hard to follow the events. Nearly every panel is a close up shot of their faces, it's hard to tell when they move to other scenarios and sometimes even to understand who is speaking.