Kazuki's been waiting ten years to confess to her childhood crush, and the universe's response is to make him a complete pervert the moment he walks back through the door. The show knows exactly what it is: a vehicle for genuinely funny misunderstandings and character bits that land harder than they have any right to in thirteen episodes. Everyone here feels like the friend group you actually had in high school, just written by someone who understands that romance and comedy live in the same space, not separate ones.

Kazuki has spent ten years waiting for her childhood neighbors to move back into their old house. She has always thought of Yuuji as her first love, but she never told him how she felt before his family left. The reunion shatters her ideal image of him: Yuuji has grown into a shameless pervert who is set on winning her over. With both sets of parents away in South America, the two families have to learn to live alongside each other, and the old feelings from childhood start to stir again. Things grow even more chaotic once they end up at the same school. The result is an ecchi romantic comedy with some drama, built around whether Kazuki will open up to Yuuji or whether he really is just a pervert.