It always helps for everyone in the party to be on the same page with respect to their adventure goals.

Well, it would if it ever happened.

Transcript

Luke: I can't believe it. I looked up. I went out at night. I talked to strangers. And now it's happened, they're dead.
Captain Antilles: {dead} Don't sweat it. That happens to me all the time.
Luke: I don't know what to do next.
C-3PO: You could help us save lives. Help us with the Peace Moon plans.
Obi-Wan: What do you intend to do with them?
R2-D2: Now that we have the plans we just need the Orb, and we can start modding my dreadnought.
C-3PO: No, we need to get the plans to Senator Binks so he can expose the superweapon and shut it down!
{beat}
Captain Antilles: {dead} Oh. I thought we just needed the map so we could sneak around in the laundry chutes.
Luke: Now, that makes sense.