I never understood Obi Wan's little smirk after Han says, it's the ship that made the Kessel run in less than 12 parsecs, perhaps it could be removed:
Why does Han smile after Obi Wan says: only passengers, myself, the boy, two droids, and no questions asked? Always seemed to me like an inappropriate facial gesture for that moment. I always thought he should have given a serious look in that shot.
