Great start to the movie with one of the friends keeping tab of their school boy for the other girl who has gone to US for her heart surgery. It got more interesting when the girl keeping the tab of the boy ,falls for his best friend. But a sudden twist happens when the friend comes back to Korea after her surgery. Many sweet moments of true friendships n romance follows. But with the ending all our hopes get shattered as the main hero dies and they don’t even tell how he dies. So be ready for tragic ending ..orelse it’s a nice nostalgic movie about youth in 1999s.