Ep 15. Mona-Mania

After successfully revealing Mona as the original A, the girls of Rosewood thought their troubles were over. But in episode 15 of season 3, titled "Mona-Mania," things take a strange turn when Mona becomes the center of attention.

As the episode opens, Mona is back at school and the girls are keeping a close eye on her. They're not sure what to make of her behavior, which seems to alternate between moments of uncontrollable rage and bizarre bouts of cheerfulness. And when they try to confront her, she insists that she's just happy to be back in school and has no interest in causing any more trouble.

At first, the girls are skeptical of Mona's sudden change of heart. But when they see how well-liked she is by her classmates, they start to wonder if they misjudged her. Mona is a hit on the school's social media pages, with students posting pictures of her and praising her for her "quirky" personality.

But as much as Mona tries to convince the girls that she's changed, they can't shake the feeling that something isn't right. And when Mona reveals that she's been receiving mysterious messages from someone claiming to be her "true love," the girls become even more suspicious. Could this be another A-like figure trying to manipulate Mona?

Meanwhile, Aria is dealing with her own problems. She's still seeing Ezra in secret, and when she accidentally lets slip to Spencer that he's planning to move to New Orleans, she realizes that their relationship might not be as stable as she thought.

Spencer, for her part, is caught up in her own love triangle. She's been spending time with both Toby and Wren, and while she's enjoying the attention from both of them, she knows she'll eventually have to make a choice.

As the episode continues, Mona's behavior becomes increasingly erratic. She's caught spray-painting the school's mascot, and when the girls confront her about it, she insists that she was just trying to "help" it. Then, she shows up to school in a scary clown costume, claiming that she's auditioning for a role in the school play.

The girls start to wonder what's really going on with Mona. Is she truly reformed, or is this all an act? And when they start receiving strange messages from someone claiming to be "A," they begin to suspect that the mystery is far from over.

Overall, episode 15 of season 3 of Pretty Little Liars is a tension-filled hour of television that will leave fans on the edge of their seats. With Mona's strange behavior, Aria and Spencer's romantic struggles, and the looming threat of another A-like figure, there's never a dull moment in Rosewood.