I'm currently watching this drama as I accidentally came across it on Netflix. And I extremely happy that I did because it's extremely interesting!! The two main leads are adorable despite him being her teacher 13 years ago XD. It's vry interesting and the tension is woahhhh XD. But tbh I feel really bad for the second main lead, he's such a cutie in all ways possible. I definitely recommend watching this, it's about a girl who turns her life completely around because of two people; her grandma and teacher? I don't even know what to call him- teacher? professor? doctor? Aha , the fact that there were student and teacher doesn't bother you once you actually watch the drama, you kind of forget. (well that's how I felt).

I'm just hoping this has a good ending tbh.
thank you :) >.<