Whatever that feeling is, it's on the move. Chara turns their head to the left, beginning to move to try and meet...whoever this is.

"C'mon, they're off the mark," Chara says, beginning to move in the direction that their 'blip' is running in. Their hand moves to the handaxe they keep under their hoodie.

After all. There isn't any real certainty this is one of their missing party members. Better safe than sorry.