Dream removed his mask

"So, do you have what we promised?"
Horror asked

"Yes...I do"

Dream then handed them a folder, Horror opened it, he then shook hands with Dream.

(At the castle)

"Awww is that really boss?!" Killer cooed "He looked so cute..." Error whispered, Horror chuckled "Dream got his gold, and we got this"
Cross was laughing "HE LOOKS SO TINY OMFG"
Dust was just looking

Nightmare walked in "the f*ck is happening now-"

"I'm so glad we were able to look at boss's baby pictures, who knew he could be so cute?!" Killer exclaimed, Nightmare was confused as hell "...wut?...but I don't have any.." he then put the puzzle pieces together, they were looking at his passive self

"...SHIT!"

(Bonus)

They didn't stop teasing him about it for a month