"Well, I would like it if you were Mrs. Barnes, then," he stakes his claim, then and there, since she's allowing it with her own words.

"And you will always be mine, and I will always be yours." As long as the arrows last, at least, but in his mind, it will be an eternity before he loves another. He would have to die, first.

"I love you, too," he near whispers back to her as Bucky carries Daisy all the way to their new bed and lays her down on it.

"I want to say I love you, first," Bucky says, rather sincerely, "but you beat me to it." He leans over her to press his lips to Daisy's and crush those, instead of her heart.