I've not watched this first episode of To The Beautiful You yet , so there is no idea about it. But according to netizens almost all of the teaser scenes are there in this episode, and for me it is a good news. It means from the second we have the completely unseen scenes. I really think Sulli is way better suited as Jae Hee than the Jap ver. Mizuki. Lets watch it together... enjoy!!
To The Beautiful You Episode 1: