The uke is a dark haired, while seme is light haired and tall, huge, so he's popular. The uke is new in the city, and he got enrolled in the same university as the seme, so theyre both university students, but I forgot if the seme is a freshman too or not. From what I remember, uke was a kind person who easily gives up his seat to a stranger in the bus, and apparently the stranger (mid age salary man) started to stalk him and they conversed once at the stop, the stalker was complimenting his earrings, and the uke smiled and that's when the stalker started following him to his house, and saw that the uke was inviting the seme into his apartment (when they were still friends). The stalker then rattled the door when the uke was alone inside, so the uke got scared and called the seme who was in a dinner party. Thank you yall

Sounds like Takara no Biidoro by Suzumaru Minta.

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