When audiences discuss Phoebe Waller-Bridge’s masterpiece Fleabag, the conversation inevitably turns to two figures: The Hot Priest (Andrew Scott) and the titular anti-heroine’s deceased best friend, Boo. Yet, lurking in the wreckage of Season 1 is a relationship so subtly crafted, so painfully real, that it often gets overshadowed by the show’s sharper comedic beats. That relationship is the volatile, gravitational pull between Fleabag and Mutt.
Played with simmering, repressed vulnerability by Jamie Demetriou, Mutt is not a boyfriend. He is not a one-night stand. Mutt is the "one who got away" — twisted into the shape of a passive-aggressive, guinea-pig-owning architect. To understand the depths of Fleabag’s guilt and her desperate need for control, you cannot skip the chapter of Fleabag and Mutt.
The single most arresting image of Fleabag and Mutt occurs in the Season 1 finale. After a disastrous family dinner where Fleabag confesses (sort of) to sleeping with Godmother’s husband (her own father, a confusing plot point often misremembered—let’s clarify: Fleabag sleeps with Mutt, who is her godmother’s boyfriend, not her father), Mutt finds her in the stairwell.
There are no grand speeches. He simply presses his hand against a glass door. She presses hers against the opposite side. They do not kiss. They do not speak. They just hold space for a moment.
Then, Fleabag walks away.
That moment of quiet solidarity—two broken people acknowledging each other’s damage without trying to fix it—is the purest form of love Fleabag ever depicts. It is more honest than the Priest’s sermons and more mature than any of her random hookups.
There are three distinct roles in this game. It is best played with one Narrator and two Actors, though it can be done with a co-narrator.
Fans love to hate the “Arsehole Guy” (Hugh Dennis), but he is a distraction. Mutt is the real danger. The central love triangle of Season 1 isn’t Fleabag-Claire-Mutt; it’s Fleabag-Boo-Mutt. By sleeping with Mutt, Fleabag betrayed the memory of her best friend, because Boo was the one who encouraged Claire to date Mutt in the first place.
When Claire finally discovers the betrayal at the sexhibition (a wonderfully awkward setting), the meltdown is epic. Claire throws a statue. Fleabag vomits. Mutt walks away. fleabag and mutt
Why does Mutt walk away? Because he is a coward, but he is also correct. Fleabag and Mutt cannot exist in a healthy equilibrium. She is a hurricane of pain; he is a man who wants to cut hair and live quietly. He is the “normal” life that grief makes impossible.
Step 1: Set the Stage Arrange three chairs at the front of the room. The Narrator sits on the side or stands. The two actors sit on the "stage" chairs.
Step 2: The Introduction The Narrator begins the story. They must introduce the setting and the characters.
Step 3: The Activation As soon as the characters are introduced, the actors come alive. They do not wait for lines. They act like the animals. Step 3: The Activation As soon as the
Step 4: The Struggle for Control The Narrator must continue the story while acknowledging the physical actions.
Step 5: The Conflict The Narrator introduces a problem. Usually, the animals want opposite things.
Step 6: The Resolution The Narrator must wrap up the story, usually resulting in a lesson learned or a funny ending, often utilizing the last action the actors are performing.
If you are writing about Fleabag, do not sleep on Fleabag and Mutt. Their story is a masterclass in subtext. It teaches us that sometimes the most devastating relationships are not the loud ones, but the silent ones where two people know exactly what the other needs—and are too damaged to provide it. Step 4: The Struggle for Control The Narrator
Jamie Demetriou’s performance is a treasure of minimalism. And Phoebe Waller-Bridge uses Mutt as the ultimate foil: the man who loved the idea of her chaos but wisely ran from the reality of it.
In the end, Fleabag and Mutt don't get a happy ending. They get a guinea pig funeral and a handprint on cold glass. And honestly? That is far more memorable than a church aisle ever could be.