hi anon!! hehe I'm glad you liked my art!! 🥰 hmmm. i think intially lyney would be extra hissy towards wrio, like a cat that got hurt somewhere and doesn't want you to get closer. but if they're already well acquainted, lyney might let his mask slip altogether and be the whiniest most dramatic version of himself wrio has ever seen. the juxtaposition of lyney bottling up his big serious feelings to the best of his ability and then being a whiny sad mess when his period hits is just very funny to me, and i think in a way it would be an outlet of his feelings because now he has an ~excuse~ to be whiny (backwards logic, but when have we ever known lyney to be reasonable when his own emotions are concerned).

if lyney is still wary of wrio, he might try not to show that he's not feeling well and brush wrio off when he asks (tho he'd notice the way lyney curls in on himself more than usual and how he keeps having to bite back a grimace). in that case wrio might just try to subtly take care of him, brewing him an extra cup of tea or getting a special snack from the cafeteria that he knows lyney likes. if they're closer, then how lyney reacts can switch within the blink of an eye. he might bicker with wrio even more than usual, or be snappy and unreceptive to wrio's teasing. he might crawl all over wrio for physical comfort or shy away from his touch. maybe once in a while his emotions might overwhelm him and he'll sob and sob and scream at wrio to leave him alone (he'll always apologize after though).

i think in any case wrio might try to take care of lyney either by physical reassurance, bringing him comfort items, or being a sounding board as lyney rants and whines and groans about how sucky he feels. he might keep lyney's head in his lap and run his hands through lyney's hair to distract him from his cramps, maybe give him a back massage or run a bath for him to relieve lyney's resulting backache. he'll cuddle lyney until he gets enough of it, get the treats lyney is craving, ask sigewinne for medicine that helps relieve lyney's pain. anything to make lyney feel better and act more like his usual self, really (though wrio could get used to lyney's more cuddly moments, hehe).

i hope this answered your questions, anon! feel free to let me know if you want to know more!! 💕