[ So ... there was that date with Mammon, yeah? And that was meant to be a one-time-only thing, to get some cheap revenge on Colonnello. $20 revenge, to be exact.
But then Colonnello said something about battles and wars, or maybe that was Bel's imagination, but whatever the case, it's a well-known fact that princes enjoy fighting wars to keep themselves entertained, and besides, hanging out with Mammon is actually fun, especially when 'she' is in a good mood.
And it's also funny to see Colonnello trying to act cool when he's upset. And then Ken asked if Bel was in league with the frog aliens in their attempt to annoy the hell out of humankind, which made more sense than it should--why not, really?--and also Bel is really bored now that he doesn't have an excuse to bother everyone class president duties.
--Which is all to say that somehow the idea of buying going on another fake(?) date with Mammon presented itself. And seemed good enough to try.
And so Mammon-chan gets another knock on her door. And he's brought
another gift, being the attentive and sensitive soul that he is. You'll probably just turn around and sell it, but who cares? It's just a game. ]
Knock-knock.
[ People who aren't Mammon can feel free to ask him what he's doing as well~ ]