after going back to the human world, Satan never felt the same without you, it was like you were the thing keeping his sanity in check, he went yandere after you left, every breath you took, every step you made, every single day, he watched you from afar, wating for your return

"Since you've gone I've been lost without you... I feel so cold all the time, I need your embrace! Don't you understand? No freat! I'll just watch you from afar until you return! If I can't have you, no one can..."