Eric Foreman is "so happy" that Michael Kelso and Jackie Burkhart ended up together in real life!

Topher Grace is one of those fans that couldn't contain the joy of knowing his 'That 70's Show' co-stars Ashton Kutcher and Mila Kunis getting married.

Grace, who played Eric Foreman in the FOX comedy show that ran from 1998 to 2006 shares he's thrilled that the couple finally tied the knot.

"It's so cool," the American Ultra actor 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," said Grace.

The Hollywood couple's love story just couldn't get any sweeter as Mila Kunis shared her now husband was her first kiss when they starred as an on-screen young couple during the show.

"I was like, 'Oh, he's so cute, it's the Calvin Klein model!'" Kunis told People. "Then I was like, 'I have to kiss him?' I was so nervous and uncomfortable. I had the biggest crush on him."

Kutcher was surprised upon knowing her confession. "I'm the first guy she kissed? Oh my god, I had no idea!" he told People later that year. "I'm so glad I didn't know that or it would've been too much pressure."

The cast has still remained close friends after the TV series ended. In 2013, Grace, Kutcher and Kunis reunited with their co-stars Laura Prepon, Danny Masterson and Wilmer Valderrama and gathered around a piano to sing That 70's Show theme song, "In The Street".

"Every once in a while friends gather for a 6 part harmony of a BigStar song ...," Masterson wrote in Instagram sharing a photo that captured the nostalgic moment.