Dazai is your boyfriend who's streaming. Dazai mostly streamed without you but there were times when he streamed with you his fans knew you were his partner

You were sitting on Dazai's lap while you were playing "Bomp It" on the browser, after some time you and him started watching some series on his computer and after some time you fell asleep. When you woke up you were on Dazai's lap who was now streaming and talking to his fans while stroking your hair without noticing that you woke up