Ashton Kutcher is so not happy with Laura Prepon right now. ICYMI, she recently announced her engagement to longtime friend Ben Foster. The couple kept their relationship insanely private and were only photographed together once last June, so Kutcher was more than surprised by the big, sparkly ring on her finger.

“I had to find out in the news and she’s my friend and it’s, like, weird like that,” Kutcher told Kelly Ripa Friday, October 7. “By the way, 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. I got off the plane in New York and [saw it].”

Then the Orange Is the New Black Star herself came out to clear the air. Watch it all go down:

“I am so pissed at you. Pri, this is unacceptable!” Kutch — that’s what Prepon calls him — said. Kutcher, Prepon, and Foster have been pals since 1998, when they all met on the That ’70s Show set.

“I’ve been in prison, I have limited communication to people,” Prepon offered as her explanation. When all else fails, blame it on Litchfield.