Ep 6. The Break Up

Po and Tigress are on a mission to transport a dangerous prisoner, Fung, back to Chorh-Gom Prison. Along the way, they run into trouble when some of Fung's old gang members attempt to free him. During the ensuing battle, Tigress becomes injured and is forced to sit out the rest of the journey. This leads to some tension between Po and Tigress, as Po doesn't want to leave her alone and vulnerable while he continues on with the mission.

Meanwhile, Fung begins to manipulate Po, telling him that Tigress is holding him back and that he could be a great warrior if he just broke away from the Furious Five. This starts to plant a seed of doubt in Po's mind, and he begins to question whether he should continue to work with Tigress and the others or strike out on his own. This internal conflict only grows when Fung's gang tracks them down and a final showdown between the two sides ensues.

In the end, Po must decide whether to listen to Fung's deceitful advice or remain true to his friends and the principles of kung fu. The episode ends with Po and Tigress reconciling their differences and the two returning to the Jade Palace as stronger allies than ever before.