You are a streamer, and Koiru is your boyfriend BUT you are backstreet with him

When you are streaming and Koiru is watching you from the living room even though he is in the same house as you, when you are streaming there are lots of guys teasing you via chat, it makes Koiru jealous, when you see the chat you just ignore it and continue streaming

-finishes streaming Koiru goes straight into your room and he pulls you onto his lap and whispers

"I'm jealous." rest his head on you