Obi-Wan: Captain, where’s Anakin?
Rex: Doing stuff.
Obi-Wan: Then where’s Cody?
Rex: Trying to stop Skywalker from doing stuff.
Obi-Wan: So where is Ahsoka?
Rex: Stopping Cody from stopping Skywalker from doing stuff.
Obi-Wan: If they’re doing all that, why are you here and not with them?
Rex: I have to keep you distracted so you can’t stop Ahsoka from stopping Cody from stopping Skywalker from doing stuff.