Choosing between Team Captain America and Team Iron Man may be difficult for some Marvel superheroes in Captain America: Civil War, but it won't be for Agent 13/Sharon Carter. "She’s definitely Team Captain America,” VanCamp told Entertainment Tonight. "That’s who she is within the universe, I mean, she’s always had his back."

Aside from picking a side, VanCamp teased a budding romance with Steve Rogers (Chris Evans), which is something that their comic book counterparts have been involved in. "We get to explore... I can't say we are going to that extent of it, but they are certainly getting to know each other," she explained. "And they know who each other are." Will fans be happy with a Steve-Sharon romance? "That’s where it all gets really tricky,” the 29-year-old actress admitted, “because there are die-hard fans that want to see him with different people. There’s all the different camps, so hopefully people are happy with it."

But it won't be all romance for Sharon as VanCamp teased a fight scene. "I got to do a small fight sequence with Scarlett [Johansson] which was fun," she said. "We’re all just kind of kicking ass in those movies." By the way, the ET video (below) has her battling Scarlet Witch (Elizabeth Olsen), but the ET article mentions Scarlett Johansson. That's because VanCamp only says the fight is with "Scarlett/Scarlet." However, since we know Scarlet Witch is on Team Cap we can safely assume she meant Black Widow, who is playing both sides during the conflict.

Listen to VanCamp's comments in the video below.

Marvel’s Captain America: Civil War finds Steve Rogers leading the newly formed team of Avengers in their continued efforts to safeguard humanity. But after another incident involving the Avengers results in collateral damage, political pressure mounts to install a system of accountability, headed by a governing body to oversee and direct the team. The new status quo fractures the Avengers, resulting in two camps—one led by Steve Rogers and his desire for the Avengers to remain free to defend humanity without government interference, and the other following Tony Stark’s surprising decision to support government oversight and accountability. Get ready to pick a side and join the nonstop action playing out on two fronts when Marvel’s Captain America: Civil War opens in U.S. theaters on May.

Captain America: Civil War hits theaters May 6, 2016.