Sorry this is going to be a spoiler so I’m going to ramble about this since I can’t get it out of my head. However it was weird that it kept switching to random timelines to like a sunny day at the park to a school after. Also after rereading I realized that “ Som” talks about olympic short track skating to be a recent type thing which can be assumed that Som was likely born a bit before the first olympic sport of short track skating. Finally it clicked when Sol does the recommendations about Som’s hair. I mean why would the MC do her hair like her mom??? Also the mom’s hair looks similar to her friend lol