Mila Kunis Reveals Ashton Kutcher Was Her "First Real Kiss Ever"

— -- Mila Kunis and Ashton Kutcher were high-school sweethearts.

Well, sort of.

Considering that they played the long-term couple Kelso and Jackie on the set of "That 70's Show," the actors have shared many of the milestones that define young love. Kunis told W Magazine that Kutcher was her "first real kiss ever" and even took her to prom. According to the actress, the long history has its benefits.

Mila Kunis Says 'The Best Day of My Life' Was When Ashton Kutcher Proposed

Mila Kunis Tells Fathers-to-Be to Stop Saying 'We're Pregnant'

"I went through everything embarrassing that a girl can go through in front of my fiancé," she said. "There's no question that he's seen the worst. I find that comforting."

While she owes her relationship to her career, the pregnant star is not sure she'll stay on screen forever: "To me, this job has always been a hobby that turned into a great profession, but I don't eat and breathe acting," she said. "I'm sure Meryl Streep has a very different point of view. But I'm excited about being a full-time mom."

Despite her domestic aspirations, Kunis admits she was once less than eager to walk down the aisle: "I never wanted to get married...From the age of 12, I prepared my parents for no marriage. Then things changed -- I found the love of my life."

And while she may not always have seen wedding bells in her future, Kunis gushed that the real-romance is a dream come true. "We all get movie-star crushes," she said. "I'm marrying mine."