"Chrollo" (false) Phantom Troupe (real) in the parallel world
(Fake) Chrollo: "Pike Pike! Pudding on sale!"
Maggie: "Captain, your teeth are not healed yet."
(True) Chrollo: "..." Heart: I want to eat pudding too
Real Maggie: Damn retarded
Probably the pseudo-Chrollo from the parallel world led the phantom tour group from the parallel world and met the phantom tour group led by the real Chrollo.