till the end of the line

Something Bucky said to his crush in the 40s. Though his crush said it back when he was brainwashed, it was all a lie when he decided to go back in time to some old ass red headed woman

Steve: “Cause I’m with you till the end of the line”
Bucky: :O :)

Steve: hAHAHAHha I’M JUST KIDDING hHAHAhaHA MY JOKE IS SO FUNNY