- Good-looking mains;
- ML and FL have a sibling-like relationship;
- ML and FL develop romantic feelings towards each other;
- ML and FL have been separated for some time;
- Not a typical family model
Go Ahead is a much better project of course.
I found the two FL's family situation quite similar, though it takes up more of the story in Autumn Fairy Tale. The topic of the last 20-ish minutes is also similar, but it would contain spoilers, so I'll just leave it at that.