anyway no matter what the actual plot is of Falcon and Winter Soldier there simply must be a scene where Sam and Buck go to some important event, possibly in an undercover situation, and that trope happens. checking weapons at the door.
Sam maybe leaves a couple things, then waits while Bucky produces weapon after weapon until Sam just eyerolls, shakes his head, and walks off to do whatever. The rest of the scene has Sam carrying on whatever mission and occasionally it cuts back to Bucky still discarding weapons, or you’ll get a glimpse of him in the background still at it. It gets absurd. There’s just an ungodly amount of weapons and it’s to the point where the audience has to wonder where he’s even taking them from.
Sam gets almost finished with whatever he’s doing and is about to have to go tell Bucky to pick everything back up so they can leave but then a (possibly even unrelated to either of them) fight breaks out and Bucky looks vaguely annoyed, glancing over the massive pile of weapons and deliberately selecting something before jumping into the fray. the ensuing scuffle is ridiculous and beautifully choreographed and is amazing and tense and just. fantastic.
Fight ends, they’re both very much ready to go home (or move on whatever plot-important thing has developed because of the fight) and then there’s a moment where they’re both left standing in silence just kind of staring at the weapon pile before Sam goes “man we’ve talked about this”