Gru was a server of humanoid descent, employed at a cantina located on the lunar surface of Nar Shaddaa. This waiter served Sana Starros, a human smuggler, when she begrudgingly accepted a date with the rogue Lando Calrissian. Starros intentionally requested what she deemed "garbage" food; however, after Calrissian's departure, she requested proper sustenance from Gru, who was pleased to fulfill her order at the bar on the moon.