Episode 3 of The Frog, titled "As Though You Couldn't Get Me Off Your Mind," delves deeper into the complex intertwining of past and present, revealing more about the enigmatic characters and their motivations. The episode picks up in the 2000s, where Gi-ho, a troubled young man, faces bullying and resorts to desperate measures.

In the present day, Sung-a returns to the rental place, only to find herself caught in a delicate situation. Yeong-ha's daughter, Ui-seon, is visiting, and the unexpected arrival complicates Sung-a's plans to stay the night. Despite their initial reservations, Yeong-ha reluctantly agrees to let Sung-a stay, revealing a growing connection between them.
As the episode progresses, we witness the tension between Sung-a and Yeong-ha intensify. Yeong-ha's constant distraction and Sung-a's enigmatic behavior hint at a deeper underlying mystery. A significant clue emerges when Sung-a attempts to use the vinyl player, only to be met with Yeong-ha's denial of its functionality. This subtle interaction suggests that Yeong-ha is hiding something related to the past.
In the past timeline, Eun-gyeong's downward spiral continues as she struggles with alcoholism and trauma. Her relationship with Sung-jun is strained, but their shared determination to sell the rental property offers a glimmer of hope. However, the looming threat of Gi-ho's actions casts a shadow over their plans.
Meanwhile, Gi-ho's desperate actions lead to tragic consequences. His theft of soju bottles from the fridge and his unwitting consumption of sleeping pills contribute to a chaotic incident involving the bullies. As the situation escalates, Eun-gyeong discovers a chilling message written on Gi-ho's hand: "Murder Motel 9pm."
The revelation of the message sends shockwaves through the episode. It connects the present-day mystery surrounding Sung-a and Yeong-ha to the dark secrets of the past. The Motel, once a symbol of hope and refuge, is now tainted by violence and tragedy.
As the episode draws to a close, the past and present collide in a heart-wrenching climax. Sung-a's return, Yeong-ha's desperate search, and the tragic events at the Motel all converge, leaving viewers on the edge of their seats. The episode ends with a cliffhanger, as Yeong-ha discovers a disturbing note that may hold the key to the motel's dark secrets.
Overall, "As Though You Couldn't Get Me Off Your Mind" is a captivating episode that expertly weaves together the threads of the story. The complex interplay between characters, the exploration of past and present, and the unraveling of the motel's dark history make for a compelling viewing experience. The episode leaves viewers eager to uncover the truth behind the motel's tragic past and the enigmatic connection between Sung-a and Yeong-ha.