Basil had been trying to reach Sunny from the dream world, as all he does is spend time there, running from the truth. Basil tries to get Sunny to wake up... but Sunny doesn't want to.
This is taken from Basil's point of View throughout the Omari AU.
MASSIVE SPOILERS FOR OMORI!
IF YOU'VE NEVER PLAYED OMORI OR PLAYED THE GAME, THEN DON'T READ THIS STORY!
TW: Mentions of Suicide, depression, and grief.