Chara gives Frisk a quick nod as they race across the tiles. By now, Chara's already sort of adjusted to there being Other Charas wandering around- it's weird but so's a lot of the castle and there's enough good weirdness to balance it out.

Then Frisk speeds up and Chara has to hustle to catch up with them.

They slide over to where Frisk is kneeling, sit down, and roll onto the floor next to them. The tile feels nice and cool, especially since they've warmed up from sliding around. They lie there huffing in air while watching Frisk and the Other Chara.

They don't really feel like chatting with Other Chara but since Frisk is gonna talk to them, they might as well wait.

"We were racing," Chara says, in between pants, "I'm winning. So far."