ah damn, i've watched this kdrama more than once, ah yeeahh... i've just finished watching this kdrama for the second time, u know this kdrama makes me nostalgic and idk how its feel btw... actually i don't really like kdramas with a "time traveler" theme but for this i can talking about it, i've been wanting to watch it again for a long time, i like all the acting actors here, there are Ryeoun, Choi Hyunwook, Seo Rina, and another one i forgot, this one her also played in the kdrama "Summerstrike" unfortunately i forgot her name, i just remembered her name is Shin Eunsoo, that's her name, what else do u have to explain here, i like their struggle in this story, it impressed me