Just finished it episode 1 and 2 . I m loving far more than Big dragon. I saw many improvement in their acting their intimated action their visual. Their chemistry is top notch. Even I can't differentiate between sun Nulin and mosbank. Sun personality is damn prince charming. Nulin is hell beautiful. Love side couple Sam and yo. Worth it to watch. Go for it.
In preview boy and girl are the younger version of main leads when they used to date in their teenager era.