The Misson Gone Wrong

In an au where Red Skull is still at large on modern-day Earth, Sam and Bucky (Falcon and the Winter Soldier) have teamed up to try and stop him, but one day it all goes wrong.
Their journey helps them uncover feelings they never knew they had and allows them to grow closer over time. Is their banter a love language or is it just two friends sharing banter?

Disclamer:
I've never written a fanfic or anything like this before so I apologise in advance. I'll try and release chapters as often as I can, though no promises as I'm still in school. If it doesn't make sense in parts or there is room for improvement pls let me know :)
Also, I do not own any of the characters, but the plot is mine :)