Noise Pollution.
The top and bottom floors have ears too:
Top floor: "What's that noise below us?"
Bottom floor: "Dammit, those young people are at it again..."
Koichi: Did I get this right?
Yukako: Yes, you did! ♡(∩o∩)♡
The top and bottom floors have ears too:
Top floor: "What's that noise below us?"
Bottom floor: "Dammit, those young people are at it again..."
Koichi: Did I get this right?
Yukako: Yes, you did! ♡(∩o∩)♡