1x3 - I Am Groot

Waking up in the middle of the night in the Eclector's Quadrant, Baby Groot finds a broken vial and traces the bubble-colored liquid from it around the ship. This is revealed to be Iwua, a shape-shifting alien who impersonates him. The pair dance, with the alien teaching him dance steps, until Groot ejects Iwua out of the ship via the airlock.