[Aether looks him over again, unsure what to make of this. He's pretty sure it's not cramps, but what else besides the injury could be making Childe hurt?]

...If it's cramps then it's good that I brought you some porridge.

[It may not be the most wonderful meal in the world but it's good for someone who's healing. There are even some fruit added to it.]

Since you're saying you're okay now, I guess I don't need to help you eat it.

[He laughs, hoping the joke will help make the atmosphere less tense.

...But then he realizes how inappropriate the joke was and he turn his head to the side, coughing a little. There's a blush on his cheeks.]