It was his birthday.. He is now 28 year old.. You died while fighting speacial curse..But you were alive from reincarnation but Satoru doesn't know it.. He kept putting pretty flowers on your real body grave.. and Tomorrow is your birthday..

You wanted to wake him up whit doing all he wants. You went to his room and shaked him to wake up.. Don't forget you get reincarnated

"Satoru! Wake up"

He scratches and rubs his eyes.

"What you need now...?"

(Sorry if he forgets about the grave thing!)