United Kingdom, April 27 -- Jimmy Fallon says Nicole Kidman "blindsided" him by revealing her crush on him on his chat show.

Back in 2015, while she was a guest on his chat show, Nicole, 56, told Jimmy that she had previously been interested in him, before she married Keith Urban in 2006.

She told him: "I just remember I liked you. So Rick, our mutual friend, says 'Oh, you know, Jimmy wants to meet you and you can go over to his apartment.' And I'm single and I'm like 'Okay, yeah cool,'.

"So I go over though, and you were there in a baseball cap and like... nothing! And you wouldn't talk, you didn't say anything. You were like, 'Hey' and I'm like, 'Okay, so.' It was like a hang, it was meant to just I don't know." She then added, "And ...