spoiler?

this drama is really good, the plot, the osts, the acting ( considering its yeri's first drama ), over all everything I'm really excited to see (SPOILER SPOILER) if he will still be alive, how can she manage everything, keeping her friends and not losing her lover, and who killed him is it that classmate? how will they capture him? will seo jun be alive? is she gonna lose anyone again? (NO MORE SPOILERS ) that's the question i always ask myself, but( SPOILER ) she should be really careful the films are decreasing, ( NO MORE SPOILERS ) overall the drama as a whole is amazing and i would recommend it !

he noticed that she from the future

i love the show i personaly think that the one that kills him is his friend because he is jealous that he does not end up with the girl