The girl's reaction to you getting injured.
Mikasa Ackerman -
If it's serious she will refuse to leave your side. It's more like having a full time nurse than a girlfriend and she doesn't make it any better when she starts scolding you. You have to get your doctor to tell her that you've fully recovered before she leaves you alone.
If it's minor Mikasa will be super soft with you. Extra cuddles and kisses are a must even if it's only a paper cut. She goes out of her way to make sure the injury doesn't cause you any inconveniences.
"Do you need anything? Are you hurting anywhere?"
Annie Leonhardt -
When it's a serious injury Annie will closely watch you but acts cold and distant. She is mad that you even got hurt and she will act accordingly until you've almost recovered. When she does forgive you for getting hurt she's clingy for an entire day.
If it isn't serious then Annie doesn't act any different. She will tend to it or wrap up the wound but will continue on like usual after. You do notice that she is extra gentle around the area you hurt.
"Don't scare me like that."
Hange Zoe -
If it's serious she lets the doctors handle it. Although she is anxious and distracted while she works, Hange knows she won't be of any help. When they release you into Hange's care you get no shortage of cuddles and attention. She even takes time off of her titan expiriments to spend entire days with you.
If the wound is minor then she turns it into a learning experience. Hange will ask all sorts of questions while harmlessly prodding the wound. It's tiring but she rewards you with kisses in-between the questions.
"Titan, I was so worried! What did the doctors say?"
Sasha Blouse -
If it's serious she tries to comfort you the only way she knows how. Food. Sasha brings multiple snacks between meals and even brought an entire cake once. You had to force her to stop bringing you so much food as some would go to waste. To resolve this she just ate the food with you.
If it's minor then she will give the wound a small kiss. Sasha would patch it up but only if it was bleeding a lot. She doesn't make a big deal out of it unless she sees it bothering you.
"Here. I brought some cookies."
Historia -
If serious then she will immediately get you the best doctors available. Historia forces you into luxury during your recovery with her popping in whenever she is free. You can't deny that it feels nice to be pampered despite your injury.
When it's not serious she will fuss over it until she's confident it won't cause problems. If she's not busy then she will be more affectionate but most days she can only offer small cuddle sessions or a quick kiss.
"Anything you want? You scared me half to death."
Ymir -
Regardless of if it's serious or minor Ymir just tries to cheer you up. She tells more and more dumb jokes and cheesy sayings. If it's super serious then the jokes sound a bit forced as she is clearly worried.
"Slow down there princess, I don't want to lose you so soon."