Headcanon of the day: cap quartet
They all have dated each other. I mean it.
Nat and Sam are the bosses in the house. Both Steve and Bucky are always looking for their opinions before getting into any messy situation.
Always having each others backs, and when one of them gets hurt, the bad guys must be ready to see at least three of them go beast mode.
Beast mode is worst when someone hurts Sam. Jesus christ whoever had the audacity be ready for a fucking nightmare.
Definition of fat ass, especially Nat and Sam.
The day is not fulfilled if Steve and Bucky didn't at least give a look.
Sam sometimes jokes about Steve's body form looking like a dorito, and Bucky is the one who laughs the most everytime. He finds it hilarious.
Steve enjoys watching Sam practice with the shield. It's relaxing, but mostly distracting. Sam's so good he doesn't even need tips, he just swings it perfectly, in his own style, and Steve's all proud of him.
Natasha likes to practice hand to hand combact with Sam. He doesn't hesitate, and he knows she's strong, so he gives all of himself.
Bucky and Nat train with knifes, and they both succeed, with some cuts here and there. Nothing too serious.
Sometimes Sam joins them, and it's always impressive to watch him play with small knifes.
Whenever things are too serious, or maybe everyone's needing a lift up, Sam and Nat are the first ones to try play optimistic, or just tease to ease the air around and stay close to each other. Natasha stays with Steve and Sam with Bucky.
When Nat and Sam are the ones needing a lift up, Steve tries to reassure them with words of affirmation, while Bucky does by acts of service.
Steve and Bucky are whores when it comes to Sam and Nat. They would do anything for them.
Whoever makes Sam laugh the hardest can ask for whatever they want, and gets to train, go to missions and cuddle with Sam more.
The boys love watching Nat dance ballet. She swings perfectly with the slow rythm, so delicate and beautiful.
Nat is the one who can say all the lines of whatever movie they pick. It's one of her favorite things to do.
Nat and Sam tease Bucky and Steve all the time, since they can't get half of the refferences and jokes they make about movies.
Nat is actually the only one who succeeds on flirting. She does it a lot with Sam, but when it comes to the other two dumbasses...
Bucky goes with compliments, and gets so embarrassed that he stutters and gets immediately red like a tomato.
What starts with a simple compliment ends up with Steve lecturing Sam about how amazing and talented he is, and everyone's already dying from embarrassement.