Found this on tumblr, thought it was cute ^^
"i feel like ymir/christa would be an interesting ship when either of them got sick because on one hand you would have christa being really nice and sweet and caring and loving and making ymir soup and giving her blankets and tea and hot coco and babying her whereas ymir would probably be running around frantically and being so worried and not knowing what to do and ultimately panicking (probably over christa having a lil cold) and christa being like “ymir im fine its ok stop worrying” and ymir being like “i hAVE TO WORRY WHAT IF WHAT IF WHAT IF” (and christa would smooch her and then theyd both get sick and be like “christa ily but youre an idiot”) "