HEY FRENNN follows Ari, Yanni, and Stormy: three best friends navigating love, heartbreak, and betrayal while documenting their dating disasters through candid conversations with their online audience.

When girls' nights turn into therapy sessions, the women realize they're all dealing with relationships that aren't quite what they seem. Ari suspects her influencer husband, Malik, is emotionally cheating. Yanni is fed up with her image-obsessed boyfriend, Zeke, whose perfect online persona doesn't match the man behind closed doors. Stormy starts questioning her engagement to Chase after signs he isn't as committed as he claims.

Rather than accept the excuses, the friends investigate, armed with wine, group chats, fake profiles, questionable ideas, and just enough confidence to get themselves into trouble. Sometimes they're right. Sometimes they're completely wrong. Chaos usually follows.

But the mission takes a turn when Ari discovers the woman communicating with Malik isn't who he believes her to be. Digging deeper, the friends uncover an anonymous figure known only as Gregory, someone using AI-generated identities to manipulate relationships while secretly watching their lives unfold.

As friendships are tested and the stakes rise, the women realize they're no longer fighting dishonest partners. They're fighting someone who turned their pain into entertainment.