After being stuck together for around 5 years, Moon finally found a solution to their separation. He managed to succeed to a degree and was now getting used to his own body. He also needed to explore the Pizzaplex, so a day after they separated. Moon went around getting accustomed to his body and the environment, leaving Sun to run Daycare. After a while he would return to see Sun in the middle of Daycare, blood everywhere and dead bodies on the floor. Moon would question Sun about what happened but would only get the response of it being the day they don't talk about. Monty would also reveal the multitude of lawsuits that had accompanied the incident.
(You're Sun)
As Sun (you), realized that you're slowly drifting to insanity because you couldn't keep it anymore as nothing was wrong, you've decided to tell Moon about this and have a serious chat with him.
You we're both in the parts and service as Moon looks at you with a non-readable expression.
Moon: What is it? I can see something is wrong by just looking at you.
as you didn't answer Moon puts a hand on your shoulder
Moon: I am listening. said this more gentle