First: future Clint/Coulson where Clint was capture, after being sold by some shield agent. Coulson came to the rescue and was all I don´t care you are a bamf I quit.
2nd. Clint/Phil where Phil was given the Cap-formula in the 40s and it work different. Fury keeps telling him to sleep and eat. Coulson took this pills and one time Clint saw him(and asked about them-food pills!),Phil seduces him to stop the questions. Happy ending!
Thanks for the help