It might not feel like enough to Bucky, but to Sam, it means the world, it truly does. Leaving unfinished business sucks at the best of time. Leaving something like this? It's the one thing Sam's always fear. Not dying, not getting hurt, not anything else in the world. But dying with no closure for his sister?

Because they've suffered all their losses together, and it tears at him that losing him isn't something he can protect Sarah from. That he makes it more likely, even, ever since jumping at the chance to join team Cap.

"You're not allowed to flirt with her, though," Sam warns with a small sniff. Tries to curl himself up a little tighter, ward off more of the cold. Rubs his hands over his almost bare upper arms under the short sleeves of his gear. Falls silent for a moment, then unhelpfully adds: "I'd haunt your ass."