It's a nice slice of life story, however the mc on the first chapter is quite upsetting,i understand he's someone who prefer to be alone but he chose to date instead and leave that girl with no explanation, she's genuinely love mc and he just leave her like that, he could have ended this more peacefully but he didn't, he clearly know he's that type of person but choose to date instead so not only he exhausted himself but also hurt someone daughter feelings, she's someone child and the parents didn't raise her to be hurt by someone else.