Who would have thought that "That 70's Show" characters Kelso and Jackie aka Ashton Kutcher and Mila Kunis would have end up together off-screen? Better yet who would have imagined that Kunis' first kiss would be with her current boyfriend.

Well, Laura Prepon who was also starred on the FOX series, said she "wasn't surprised" when the on-screen couple finally began dating in real life back in 2012.

"The Orange is the New Black" star told Us Weekly, that it is "incredible" to see the two stars together. The actress also confirmed that Kutcher was Kunis' first kiss.

She told the Us Weekly, "He was, he was" of the actor who shared an on-screen relationship with the "Jupiter Ascending" actress during the show's run from 1998 to 2006.

Although she is now 30-years-old and far from her Jackie character, back in 2001 the Actress told PEOPLE that she just met Kutcher and soon afterwards was told that she would have to kiss him. She told the magazine, "I was like, 'Oh, he's so cute, it's the Calvin Klein model!'"

She added, "Then I was like, 'I have to kiss him?' I was so nervous and uncomfortable. I had the biggest crush on him."

Meanwhile Kutcher was clueless about his current girlfriend's inexperience at the time. Upon finding out about his lips being Kunis' first he said, "I'm so glad I didn't know that or it would've been too much pressure."

He told PEOPLE, "I was so nervous. She acted so cool. She seemed as if she'd done it a thousand times. I was the one with the butterflies in my stomach. I mean, here's this little girl and I have to kiss her. It was nerve-racking."

However, on Sunday the couple was spotted practicing the art of kissing as they enjoyed having intimate moments during the Chicago Beaars game over the weekend.

For photos of Ashton Kutcher and Mila Kunis sharing cozy moments while at the Chicago Bears game, click HERE.