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THEY GET TOGETHER FOR SING-ALONGS
Six actors from the show — Topher Grace, Danny Masterson, Laura Prepon, Wilmer Valderrama, Mila Kunis and Ashton Kutcher — got together to gather 'round the piano and sing some songs. "Every once in awhile friends gather for a 6 part harmony of a BigStar song," Masterson captured a photo of their joyous reunion. (We think we need a new friend group.)
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THEY COLLABORATE ON NEW PROJECTS
Kutcher and Masterson starred in the 2016 Netflix comedy The Ranch, which follows a former NFL player who heads back to his family homestead in Colorado.
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THEY BICKER, AS ALL CLOSE FRIENDS DO
When Laura Prepon revealed her engagement to actor Ben Foster to the world in early October, Kutcher was peeved that she hadn't told him earlier. "She just announced this engagement, and I had to find out in the news! And she's my friend! And it's not just a random engagement, it's an engagement to another friend of mine! So I'm double upset that neither of them told me," Kutcher said on Live with Kelly. "He's so pissed at me!" Prepon added, laughing. Somehow we have a feeling they'll get past this.
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THEY GUSH ABOUT EACH OTHER REGULARLY
After Prepon announced her big news, Masterson posted a throwback photo on Instagram of the two of them as their That '70s Show characters with the caption: "This little baby just got engaged. Over/under on me crying at the wedding …."
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THEY LITERALLY MARRY EACH OTHER, PRODUCE OFFSPRING
Kunis and Kutcher's dream marriage is proof that on-set romances can have fairy tale endings … even if they blossom years after filming. Despite being "just friends" while shooting the show, the couple tied the knot in July 2015 and are currently expecting their second child together.
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DID WE MENTION THEY GUSH ABOUT EACH OTHER REGULARLY?
Grace was beyond thrilled about Kunis and Kutcher's 2015 wedding. "It's so cool," he told PEOPLE. "Imagine two of your great high school friends, who weren't dating in high school but were buddies and you're all in the same friend group and they grow up and they fall in love, get married, have a kid. I'm so happy for them. I really am."
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