Ben Kenobi: Tell me, young Luke… what brings you out this far?

Luke Skywalker: This little droid. I think he’s searching for his former master… but I’ve never seen such devotion in a droid before. He claims to be the property… of an Obi-Wan Kenobi. Is he a relative of yours? Do you know who he’s talking about?

Ben Kenobi: Obi-Wan Kenobi? Obi-Wan. Now, that’s a name I’ve not heard in a long time. A long time.

Luke Skywalker: I think my uncle knows him. He said he was dead.

Ben Kenobi: Oh, he’s not dead. Not yet.

Luke Skywalker: You know him?

Ben Kenobi: Well, of course I know him. He’s me. I haven’t gone by the name of Obi-Wan… since, oh, before you were born.

From the movie Star Wars: Episode IV – A New Hope (1977)