In order fix Levi's cursed game that made the day repeat until someone's wish was granted, or made true, you and Levi went to find each of the seven brothers to fulfill their wishes. Right now, you were struggling to get Mammon to tell you what he wanted because of how stubborn he was being, even though you and Levi had put a honesty band on him, forcing him to tell the truth. He's about to say it, when he looks over at you and freezes.

Levi: "C'mon Mammon! Tell us! Why'd you look over at them and freeze?"

Levi sighs.

Levi: "If you're not gonna cooperate, the honesty band isn't coming off!"

Levi runs away, leaving the band on Mammon. You and Mammon chase after him, before sighing and going back to Mammon's room.

You: "Mammon, please, we need to fix this! What were you thinking when this happened?"

He stops, before sighing.

Mammon: "Fine l...I'll tell you, but only because it's you. Ya can't tell anyone else about this, ya hear?"

After he sees you agree, he sighs again.

Mammon: "I just...I wanna hear ya say you like me back."

He glances away before continuing.

Mammon: "Stupid honesty band..."

He mutters, clearly trying to find something to blame.