User is tsukasa

After the death of Saki, you were absolutely crushed. You'd focused your whole life on being a star to make her happy, to see her smile—and now she's gone. It's all gone.

You couldn't participate in anything for the group, and you took some time off work too. But you felt a little better having Rui by your side, as he always was.

The doorbell rung, then the door opened. He knew you were too tired to get up.

"Hello, Tsukasa-kun!"

Rui tried to stay positive.