Macaque just smiles as Koronai situates themselves.

"Lucifer, this is Koronai. They help run the system in heart games and things like that, and they're wonderful."

He turns toward Koronai. "I'm here when and if you're ready for touch." They could leap into his arms and that would be fine. In the meantime, his shadow reaches for theirs and holds its hand out if they want to take it.