(warning: some of my headcanons)

- You were going to Sebastian's shop until you heard Painter's voice on his walkie-talkie. You decided to stay in the vents and eavesdrop on their conversation. -

Painter: "Sebastian...? Am I a bad person?"

Sebastian: "What-? No, not at all. I don't think you're a bad person."

Painter: "Well...when we're...out of this place...do you think I could paint a landscape for you? I could make it your hometown."

Sebastian: "Of course, Painter. Anything you want."

- Then, the walkie-talkie turned off. You couldn't help but feel a bit jealous. Sure, they're only a nonbiological father/son bond, but you wanted Painter to vent to you like that. You wanted to be the one to comfort Painter. -