a chara does a jig when they escape suscessfully from a battle if they were about to be attacked or if the enemey manages to still whack you on the way out.

prolly their way of saying "na na na na nah~ =P" to taunt the enemy.

you may notice yourself one day if you escape a lot even pets does it. somtimes i think its lvl or attack diffence. cause you manage to get away without being hurt from somthing that could have killed you.

hard to explain but keep an eye out when you escape mia you'll prolly notice.