All 90 year old virgin jokes aside, does anyone else find it sad (or even somewhat depressing) that Steve Rogers has yet to experience any real romantic relationships within the MCU? I mean he wasn't really in a relationship with Peggy and his time with her was unfortunately cut short before that could even get to a good place.
Tony, of all people, is enjoying a good time with Pepper, while Thor is catching up on a lot of lost time with Jane. Bruce Banner was at least happy at one point in his life with Betty before things went up in flames with his Hulk transformation.
And granted, while neither Clint or Natasha appear like the type of people to have seriously gotten involved with anyone, I would imagine that they've both (whether with each other or with someone else) have had flings or attachments to at least one person in their illustrious lives.