This particular Chara has been busy zooming around the rest of the circuit, although they've been trying to go faster since they heard Frisk (and someone else?) slamming into the ground. Not that they're particularly worried- Frisk and them have both already fallen down a couple of times, and they've always come up giggling.

(They'll have bruises later on, but there are worse ways to earn those.)

Chara skids past a corner, twisting their head to get a glimpse of Frisk and a familiar looking child hanging out on the floor, before they have to throw their hands out so they don't slide face first into the wall. Their hands and forearms, alas, smacked into the wall instead.

Leaning against the wall, they call out a breathless greeting: "Hi Frisk! Hi, other me!"