1 Alvissa: {to the newly returned Lambert and Kyros, who lead horses} I see you found someone willing to sell some horses. Excellent.
2 Lambert: Uh, yeah, and he gave us a big bag of...
2 Kyros: Ahem.
2 Lambert: ... uh... extra oats too.
3 Alvissa: Wow, that was nice of him. I thought the villagers might not want to do business with Kyros after what he did.
4 Lambert: Well... I don't know if you could call it business, exactly...
4 Kyros: A transaction took place.

2014-04-26 Rerun commentary: "A transaction took place," is a direct quote from one of the real world roleplaying game sessions I ran with the players on whom this theme is based. Kyros's player actually said those exact words, after a somewhat similar incident in which they... uh... acquired some goods off a group of merchants they met on the road.

Seriously, if you want to write a comic like this, based on a bunch of adventurous misfits who constantly get into trouble, just play some roleplaying sessions with a group of friends. And keep your notebook handy.