After the events on Age of Ultron, the Avengers parted their ways and Steve Rogers was set to lead the new Avengers team with Natasha Romanoff. However, as their partnership grew, Steve wanted Natasha to be more than just a partner , while Natasha's still persistent on keeping her secrets to herself. It wasn't until a mission gone wrong that they had to learn to get to know each other in a rather... unusual way.

Natasha Romanoff, Russian super spy turned agent of SHIELD (and Avenger to be), never thought she'd love again. Steve Rogers, war hero (the star spangled man with a plan), never thought he'd love again. Everything comes with a consequence.