Might be my favorite show of the season, it's definitely a Kirby anime
Focus on character relationship developments, plot that you can relate to for the most part, and solid soundtrack.
The main characters feel a bit cliched when it comes to "rich boy feeling jealous of the closeness of his friend's family", and "poor guy envious of his friends' financial situation", but they fortunately don't delve too deep into that aspect of their relationship.