Ahsoka adopts the alias "Ashla" in order to keep a low profile and distance herself from her past as a Jedi.

While hiding on the desert planet, Obi-Wan is known to Luke and the nearby townsfolk as "Old Ben" Kenobi.

Greedo was a male Rodian bounty hunter who made the mistake of trying to capture Han in the cantina on Tatooine. This scene has become somewhat infamous due to the dispute over who shot first. In the original 1977 version of the film, Han shoots Greedo first, while later versions have Greedo shooting before Han retaliates.

R2-D2 is an astromech droid. Although astromech droids are primarily used for starship navigation, maintenance, and repair, R2-D2 is also known for his resourcefulness, bravery, and ability to interface with various computer systems, making him a valuable companion.

He was born as Ben Solo, the son of Leia Organa and Han Solo, but adopted his new Sith name, Kylo Ren, after turning to the dark side of the Force.

C-3PO has a red arm that formerly belonged to another protocol droid that sacrificed itself to save him and left him its arm as a gesture of friendship.

Shyriiwook is the native language of the Wookiee species and is known for its distinctive growling and roaring vocalizations. It can be quite complex and difficult for non-Wookiees to replicate, but characters like Han Solo and other close friends of Wookiees in the Star Wars universe have been known to communicate with them effectively.