The first one is Bucky/Steve, and Bucky is a girl (always a girl!) and Steve has been keeping her secret since they were in the army. In the present, Steve becomes good friends with Coulson who is with Clint. Coulson believes Steve is gay and was with Bucky, and that one reason he always looked up to Captain America was because he found solace in his hero having loved a man as well. I think his aunt was Peggy, too???? Anyway, when the Winter Soldier is found, Coulson feels all betrayed because Steve had them all think he was gay when he'd been in love with girl!Bucky all along.
The second one, I can actually barely remember what it was about. I just remember this single thing about how the team had Movie nights, which everyone really thought of as experimental kitchen nights since Tony turned out to be amazing in the kitchen. At one point, Darcy found cookbooks stashed away somewhere????
Yeah, the second is pretty vague. The first is just at the tip of my tongue, I know, but I just can't find it!!
Anyway, hope you guys can help. Thanks!