Is he going to have to break him out of it? It seems a shame, they're having such a nice time, wherever they've gone. But eventually they're going to run out of things to sew--and Robin is a little concerned that they may just start sewing a sleeve to some other part of their coat without noticing.

So he crouches down to get on Phalanx's level, speaking to them again, a bit more pointedly. He sounds amused.

"Phalanx, where are you now?"