the funniest thing about those 'movie!Rocky is a nudist' jokes isn't that he has to tell Grace he's been naked the whole time.
the funniest thing is the video logs Grace sent back to Earth. he nakey.
which means there's an entire planet that doesn't know Eridians wear clothes at all because their only exposure to this species is a nudist.
Humans and Eridians meet again one day, and all the Eridians are wearing clothes, and sweaters, and accessories like normal people and the humans have a brief huddle about this before one of them walks up to Rocky (probably much older now) and says, "so, uh. those video logs. you, um, you wear clothes?"
And Rocky swears on his life he can hear Grace laughing at him from the afterlife because they've both just realized that Rocky flashed an entire planet.
