Wanna know what I wanna read?
Galra!Keith gets bitten or breathes in a toxin or some shit like that and instead of it being like a love bug or something, it makes him want to cuddle.
Keith is a touch starved individual. He can’t really control when he skin changes to purple and has short, soft fur or when his ears get fluffy and bat/cat-like. I can see him huddling up in his room with a nest of blankets and pillows just cause he doesn’t want so spook anybody. He doesn't understand what the fuck is going on that is slowly making him want to hug people.
Like, once he figures it out and everything, he tells Shiro and Shiro is all like, "you need a hug? Okay let me hug you" and Keith just fucking melts into this platonic hug cause then he starts to feel so much better. Like, that itch under his skin is gone and he feels warm and safe.
Then, slowly but surely, the other paladins and Allura and Coran realize what's going on and want to help their friend and comrade feel better.
Keith realizes a few things during this whole process:
Coran’s hugs are a little wild and eccentric, but Keith doesn’t mind because it completely Coran and he would never admit it, but Coran’s weirdness if a comfort for him. Any time he runs into Keith, he always throws his arms open and gives Keith a squeeze so strong that his spine pops and after a minute, Keith squeezes him back, though not as hard because he is still learning to control his strength when in galra mode.
Allura would more than likely be hesitant at first, especially when Keith is purple, but will ultimately relax after a couple seconds because she knows it’s Keith and Keith refuses to harm anyone of them. Allura would be the one to give gentle hugs. The one to just line her forearms down his back with her hands on his shoulder blades. Her hugs would be the ones to convey “It’s okay if you need me to let go. I won’t hold it against you.” Hell, Keith would probably come to Allura when he needs hugs that like because he can’t figure out how to change back so Allura would make him a big more comfortable and use her abilities to grow a bit taller and turn purple herself. Just doing that alone, I think Keith would be appreciative and makes his respect for her grown even more than it already had.
Hunk will give him endless amounts of hugs and back rubs and will just let Keith cling onto him when ever he feels the need to. I can see Hunk trying to make a certain type of human food for dinner one night and Keith just walks into the kitchen and fucking spider monkeys himself to Hunk's back. Hunk doesn't even mind, just goes about his way, give Keith the occasional pat on the head and asking what Keith's opinion is on a few ingredients he wants to use.
Pidge isn't exactly the hugger type, and she only gives big hugs when she super worried or ecstatic about something. But sometimes Keith can walk into her room or in the lounge or wherever Pidge is and can just casually relax with her. Sometimes he'll lean against her back to back as she types or grumbles about something. If she starts to get really frustrated, Keith will hug her from behind and just kind of hold her until he can feel her physically relax. It's something that Matt would do anytime school or the people that bullied her a lot back on earth. It keeps her grounded and she's able to focus and stay calm as she goes back to typing and Keith goes back to leaning against her.
Shiro would be the one that gave the friendly dad type of hugs. They would be the hugs that say, “It’s okay”, “I’m so proud of you”, and “You’ve done a good job.”. Shiro would more than likely hold Keith a bit tightly, but that’s probably because he himself needed hugs when he was a galra prisoner and he wants to give Keith the security he needed to feel safe and welcome even if he had purple skin and fluffy ears.
Lance. Lance Lance Lance. Lance’s hugs would make Keith feel at home, I bet. Lance would probably rock them gently back and forth and probably hum some songs and Keith laid his cheek against his should with his ears folded back. It was something he did back home for his kid siblings and nieces and nephews. They never really talk, Lance just hums along to songs in either English or Spanish. When Keith has a hard time sleeping or he had nightmares about going berserk in galra form (I would straight bet money that he does have nightmares like that ever since he found out he was half galra), he would just go to Lance. Doesn’t matter if it’s in the middle of the night. He would more than likely toss and turn in bed for a while, then give up and slink down to Lance’s room. And Lance would take one look at him and just hold his arms out. Keith would slump his way over and just collapse into Lance. They wouldn’t say a single word. Lance would just hum and rock them back and forth and Keith would fall asleep and Lance would tuck him into bed, wrap his arms around Keith and go to sleep.