Adorable: Henry Cavill and Armie Hammer were inseparable on the ‘Man from UNCLE’ set

Isn't this cute? Armie Hammer and Henry Cavill just couldn't get enough of each other on the set of their new movie “The Man from U.N.C.L.E.”

“I'll be honest, it was really hard keeping us apart on set,” admitted the former while promoting the film at CinemaCon. “I mean, it was like velcro. You know, just, once we were together the chemistry was there.”

Henry and Armie: our favorite couple at CinemaCon 2015.

So did they watch the original TV series?

“That was off the air before I was even a wrinkle in my dad's pants, I'll be perfectly honest,” said Hammer, 28 and loving it.

We're all about honesty here.

Check out the rest of the interview above.

“The Man from U.N.C.L.E.” is slated for release on August 14.