If you had the chance to interact with your 20-year-older self, what would you say? That’s the idea behind the new Korean drama Hello, Me! In a cafe, a woman writes in a notebook, asking if the person she’s writing to got back safely. Then she forgets that she didn’t say hello. “Hello, me!” she writes. We then flash to a woman being wheeled into an emergency room. Ban Ha-ni (Choi Kang-hee), a 37-year-old woman, exits her body as she flatlines and begs the doctors not to save her, even starts getting upset when they shock her back to life. We then flash back a few hours to see how she got into this distraught state. We see in flashback that Han Yoo-hyun (Kim Young-kwang) has run afoul of his wealthy dad, Han Ji-man (Yoon Joo-sang), who challenges his son to earn a million in a week. When Yoo-hyun fails to do so, he kicks his son out of his house. Ha-ni is being accused of slander by an actor named Ahn So-ni (Eum Moon-seok) aka “Anthony”. We flash back 20 years. Seventeen-year-old Ha-ni (Lee Re) is much more confident and defiant. When her parents drag her out of there, she leaves her dad’s taxi, and she too gets hit by a truck. But she ends up in the hospital… one bed over from her 37-year-old self.