On SBS " strong heart" show. Minho and Jiwon (who play Hanna) confessed that both of them was once went on blind date.
Jiwon said one of the previous director she worked with want her to go on a blind date. Eventough they only meet forless than 5 minutes, They meet again by fate in the drama. They ended up promising each other to work well together.
Hope this fate doesn't continue in To the beautiful you
I'm rooting for Jaehee and Taejoon