Celebrities, they're just like you and me! Yes, just because they're on magazine covers or making wacky ads in Japan, it doesn't mean they don't get the sweats when they see another celebrity.

Such is the case for Blindspot vet Sullivan Stapleton, who tells TVGuide.com that he once saw the cast of The Big Bang Theory at a party and "freaked out."

Blindspot: Jane learns the truth, including her name

He didn't want to be that guy who tells stars that he "loves their show" and asks for a selfie with them, but "that's what I did," he admits, to the glee of co-star Archie Panjabi.

Check out the video above for more of Stapleton's encounter with the Big Bang cast, and for Panjabi's answer to the same question.

Blindspot airs Wednesday nights at 8/7c on NBC.