*Mockingbird & Ronin
Former S.H.I.E.L.D. agent Barbara Morse (aka Mockingbrid) was hired to investigate Cross Technological Enterprises (CTE), where she clashed with security director Clint Barton (aka Hawkeye, Ronin). In the process, the two joined forces and became attracted to each other. At the successful conclusion of the case, Mockingbird proposed to Hawkeye, and the two married. After learning a terrible secret Mockingbird had been hiding, Hawkeye became estranged from his wife. Mockingbird was then captured by the Skrulls. After three years at the hands of the Skrulls, she was reunited with Clint and began to rekindle their romance. *Source: Back of Card