[Bucky gives out a dark, single chuckle to that.]

It won't just happen while we're sparring.

[He goes more serious, instantly.] There are these words. Since they're part of my nightmares, the Mares knew them. They said them.

They shouldn't even work anymore. Not after Wakanda. Shuri helped me. Fixed me. Gave me control again. But this place is that powerful. [His nightmares, his fears, are that powerful. And he's aware of how much trust he's just given her.]