"He is full of curiosity about human beings. Even though he is an attractive man, he is afraid of having a romantic relationship due to trauma from his past. A woman appears in front of him and he begins to have feelings for her." well that escalated quickly.
My inner self tells me that they hire Eun Woo just so they can attract viewers and earn money since he has many fans. They don't care about his shit acting skils... well maybe he got better at acting, let's see.
I've read the synopsis again and this time I realized there is nothing special about it. I feel like I will get bored and drop it midway. Hope my expectations are false...
Korea: If you meet someone who you met once in the past, it means that when you accidentally touch his hands, you are supposed to kiss him.
No but seriously that kiss felt too early.
Japan: no.