The children repeat 'Captain' but quickly forget it (except the one at his feet remembering everything he says and taking it in with huge brown eyes). By the end they do give him some useful words. Impa (eat), hopuetake (children), Enka (alright), monks (no), Hokte (woman)...
Then Jack suddenly leaves them for the teenagers. They're all jealous (especially the two boys because Jack is more interested in a group of women). The little girl, Kimi follows along at his heels.
Just like when he did it to little Kimi the other girls think Jack has just bitten one of them. They screech in loud giggles and the young woman yanks her hand back laughing. This time it's at her own friends for being such cowards.