Simon first space walk?? Grace helps him get dressed and that includes an adult pull up diaper but Simon has never seen one before so whatever weird space underwear? And theyre out there for a long time because STARS AND PLANETS and Simon doesn't want to go back inside yet, but he does need to go pee so they have to go back inside... Grace telling him actually they don't
Simon vaugely remembers the adults doing space aalks before the rapture but it's so faint that he doesn't know any of the set up! So when Grace hands him the weird looking underwear he just assumes it's something to help the pressure or something!
Of course the moment they're out in space, Simon is enraptured! Eyes wide as he looks at the stars, the twinkling and shining stars- he kinda hears Grace telling him about the galaxy, fun facts, the full teacher mode- but Simon is only half listening as he follows a shooting star and smiles (definitely all teary eyed)
Omgg eventually Simon is on the com system like, "Grace?"
"Yeah bud?" Grace replies, floating a few feet away (doing data collection or smth)
Simon tilts his head, "what'd be full already?"
"You know...that pullup I gave you?"
"Mhm! Makes longer space walks easier, no worries about malfunctioning water filtration on the suits."
There's a pause between them.
"You still wanna head back in?"
Grace hears a soft noise on the com system, something that sounds like a little sigh.
"N-no, we can stay a bit longer, can we?"
Grace smiles, floating over to Simon.
"Absolutely! Here, lemme show you a really cool constellation."
(Then when they do come back in, Grace is very much aware that perhaps a pullup was a bit of a daring choice and something thicker would be better for the next space walk for Simon xD)💖💖