you and Sebastian weren't really on good terms, you and him both were experiments of urbanshade, you and him would always make back handed comments about each other to the player when they would stumble upon you.

one day, you both made a mean back handed comment about each other to the player, the player managed to get him to slither out of his shop/vent place, and you to come and meet up with them, once you both were with the player, they shoved you into a nearby vent "you guys are going to stay in there till you learn to be nice to each other." they said before walking away to complete their run. Sebastian grumbled "I can't believe you got us into this."