Los Angeles: Actress Mila Kunis, who is married to actor Ashton Kutcher, says they started seeing each other for casual fun, adding that they used to tell each other about the other people they were seeing. Kunis, who also has daughter with Kutcher, opened up about her personal life when she appeared in "The Howard Stern Show", read a statement. The pair worked together for eight years on the series "That '70s Show", which is currently airing in India on FX channel. Kunis was 14 when she got the show, while Kutcher was 19. The actress also shared that there was absolutely no romance between them "Here's the crazy part, and I say this and nobody believes me. I never looked at him as somebody that was good looking," Kunis said. She added: "I never looked at him as somebody that wasn't. I just was like, here's a guy that I'm working with for eight years and he's really smart. "And I had to do chemistry and he was better at chemistry than I was so he'd help me with my chemistry homework and when I was grounded he would drive me home." Asked how their romance began, Kunis said it was supposed to be a casual, friends-with-benefits arrangement, before pointing out: "I don't even know If I'm supposed to tell this story - I might get in trouble for this, well, whatever. "We ran into each other out and about at an awards show. So I see this guy and I see his back. And he's really tall and I'm like, who's that tall guy? And I'm wearing this big poofy dress and I look ridiculous and then he just turns around and it's literally like if we were in a movie the music would start playing and the violins would go. I think he, for the first time, ever took my breath away. I was like, f*ck he's good looking." She said when they started seeing each other, both didn't want it to be anything more than casual fun, saying they would tell each other about the other people they were seeing, but added: "Three months later I was like, this isn't fun anymore."