@mesha2134 basically any harem romcom after TWOGK. Sort of become a regular twist to pick a girl who's the least interesting because of a lack of development.
@lvxferre The only issue with age is when it comes to exploitation. But that can occur in any sort of relationship. There is also the issue of when the individual is much too young and is being groomed, but this isn't the case. This is about a young man with the mental age of an old hobo...
So this is where the twist endings started. Picks the least developed girl because it's more natural to date someone who might like you for who you are, rather than because of some magical circumstance or divine destiny blessed by God himself. Still, could have developed their relationship a...