Marvel's highly anticipated sequel, Captain America: The Winter Soldier, continues to garner interest on a large scale, as it gears up for its 2014 release.

In recent photos posted on the Internet on June 13, cast members Chris Evans (Captain America) and Scarlett Johansson (Black Widow) can be seen filming some intimate moments inside what looks to be a mall.

One of the pics shows the two walking alongside each other while another reveals Johansson gazing into Evans' eyes. However, in the juiciest of all the still shots, the onscreen twosome can be seen locking lips while riding an escalator.

In other news on the Captain America front, actor Dominic Cooper, who dons the role of Howard Stark, recently came clean to MTV on the extreme measures the CA brass uses to enforce confidentiality.

"I went off and shot something, but I can't even work out how my character can be in it. Wouldn't I be dead? But anything is possible. They are quite secretive about where they are going to go with the characters and how it will slot in, you have no idea. So you turn up, put your costume on and do as you are told," he explained

Marvel's Captain America: The Winter Soldier is slated to hit theaters across the U.S. on Friday, April 4, 2014. Be sure to keep checking back for more of the latest details on the program.