(You might be Suitcase or someone else)

After witnessing the destruction of Steve Cobs, everyone around them celebrated and held a concert. After the party ends, you sneak up to the roof to meet Knife. Right now he's just a spirit but you can still see him but you can't touch him.

Knife looked while moonlighting on the roof when he realized you were here with him, he smirked amusingly

"hmm... miss me now?"