Episode 7 of My Stand-In plunges Joe deeper into a web of deceit and complicated relationships, as his past life continues to collide with his present. The episode unfolds with a bittersweet scene – Joe proudly shows his mother their new home, a purchase fuelled by borrowed money and shrouded in unspoken debt. The moment is interrupted by a demanding call from Ming, forcing Joe to confront his twisted reality.
Fuelled by a mixture of desperation and duty towards his mother, Joe submits to Ming's advances. However, the encounter reignites painful memories within Ming, ultimately leading him to distance himself from Joe. The next morning, Joe juggles the demands of a music video shoot, where he unexpectedly lands a lead role as Sol's boyfriend. Despite his initial reluctance, Joe manages to deliver a convincing performance, unknowingly triggering a memory in Sol – the memory of the intruder at Joe's apartment.
As the day progresses, Joe finds himself caught in a crossfire. On one hand, Wut tags along for a meeting about a movie sequel for Tong, where the pressure intensifies as the stand-in will need to flawlessly replicate a sword-fighting routine. On the other hand, Joe attempts to reconnect with his past, encountering his former friend and ex-boyfriend, Tharn. Their interaction is clouded by suspicion, with Tharn convinced Joe is feigning memory loss.
Back home, Joe's mother sheds light on Tharn's manipulative nature, revealing him to be the catalyst for their past argument that led to Joe's accident. Yet, she assures him of her unconditional love and acceptance.
Meanwhile, Ming, consumed by jealousy and a desperate need for answers, confronts Joe about his coma and the memories he might hold. Frustrated by Joe's silence, Ming discovers a watch – a gift from the previous Joe – fueling his suspicions further. Their encounter ends abruptly with Ming throwing Joe out, a testament to the volatility of their situation.
On set, tensions rise as Ming keeps a watchful eye on Joe, particularly when he spots him conversing with Tharn. This observation sparks an alliance between Tong and Ming – Tong proposes using Tharn to keep Joe preoccupied, while Ming demands Joe spend the night together.
Joe, overwhelmed by the manipulation and conflicting emotions, evades both situations. However, fate throws another curveball – his hotel roommate turns out to be Tharn, leading to a threatening outburst followed by Ming's dramatic entrance.
A jealous rage consumes Ming, leading him to attack Joe and drag him to his room. The commotion attracts Tong's attention, allowing Joe to escape and retreat to his room, humiliated by Tharn's advances. Outside, Tong confronts a volatile Ming, questioning his recent erratic behavior. The argument delves deeper as Ming accuses Tong of his role in the previous Joe's demise. Despite the chaos, Ming clings to the belief that his Joe is alive and waiting to be found.
The episode concludes with a shift in power dynamics. Ming, seemingly remorseful, thanks Joe for his efforts. However, Joe, seeking respite, escapes to work only to be surprised by the notion of receiving credit for his work. Meanwhile, whispers on set suggest that the previous stuntman might not have received fair credit for a dangerous stunt performed by Tong. Overhearing this, Ming embarks on a personal quest for the truth. The episode culminates with a shocking scene – as Joe completes a stunt sequence, a tearful Ming rushes onto the set, desperately pleading for the "old Joe" to come back. The entire crew stares in stunned silence as emotions spill over and long-held secrets threaten to be revealed.