Y/N is a SHIELD agent that works closely with the new Avengers. Natasha is a former Avenger that was brought in to help work a case. She's grumpy about having to come back to work and hates working, but when she starts working with you, she finds a new motivation. You soon both start falling in love with each other but don't know it. *Note: Nat is not retired but only goes on rly important missions.*