The Boyfriend Next Door

Matsuda got into college and has finally started living alone, like he's always dreamed of. The person who lives in the apartment next to him is named Yaotome, who looks a bit suspicious with his stubble and the track suit he always wears... Furthermore, he's living with a little girl named Hana. At first, Matsuda had his guard completely up toward Matsuda, but then, all of a sudden, he finds himself thinking about him a lot!