A woman with a concussion finds a man claiming to be her boyfriend, but she instinctively feels something is wrong and tells him not to approach. The man insists her unease is due to her head injury and urges her to trust the facts. He reveals he turned her pacemaker setting to maximum, causing her racing heart, which he claims proves her heart recognizes him. Skeptical, she declares she wouldn't be attracted to someone like him, but he confidently tells her to check her back pocket, leaving her with a direct, unsettling challenge.