Hayley Atwell thinks Steve told Peggy about kissing Sharon Carter.
1 / 9
Steve and Peggy first meet in Captain America: The First Avenger.
2 / 9
However, their love is cut short when Steve seems to die.
3 / 9
The two meet again when Steve goes back in time...
4 / 9
And live out their lives together.
5 / 9
Steve meets Sharon Carter in Captain America: The Winter Soldier.
6 / 9
Though she's Peggy's great niece, the two kiss in Captain America: Civil War.
7 / 9
Luckily, Atwell thinks Peggy would have forgiven him!
8 / 9