Ain't Gotta Hide This Heart of Mine

"Uh, so listen, Steve," Rebecca says. She seems nervous now and she's biting her lip, "I don't want to, uh, come across as rude or anything, but I don't think a relationship between us would work out," Rebecca fiddles with the straw wrapper from her cranberry juice, "Mr. Stark sort of sprung this on me and I agreed because I was sort of startled," she makes eye contact with him, "but I'm actually pretty gay, so..."
Steve can't stop the sigh of relief that makes its way out of his mouth.
...
Steve has been dating Bucky Barnes, an ER nurse, for over a year. None of the Avengers (excluding Sam) know about this. It leads to the Avengers (mainly Tony) trying to set Steve up on dates.