[Fortunately, he's tall enough to just be able to reach, and athletic enough to pull himself up from there. It's a tight fit with his long limbs, though, and he waves Frisk on with a frown as he awkwardly pulls his legs in after him.]

Gimme some room to move, will ya? We can't all be the size of a Cabbage Patch doll. Seriously, get movin', I'm right behind you.