
SPOILERS
Some people has translated it. Here are only a few highlights.
-The author was asked did Joowon had any past/other relationships. Author said Yes, It seems as though it wasn't reflected well in the webtoon, but Joowon has dated a lot of people he just doesn’t talk much about it. So this clears up the misconception that Haesoo was the only one dating other people.
- I wished to write a story that wouldn't be strange, regardless of the ending. There's no distinction between who are the main or sub characters. I wanted all three of them to be the main characters with their own circumstances.
-There are multiple endings that have been prepared. Right now, Author more or less settled on one of them.
-The fulfillment of love is important, but the reasons for a love being unfulfilled is important as well. Simply, love is important but also there’s a reason it sometimes isn’t enough.
- Author says most of the characters are easy to write with the exception of Haesoo, Taku is sometimes easy and sometimes difficult as well.
-She was asked who got more confessions in school? Joowon, his good looks appealed to the opposite sex.
-How did she come up with Taku’s design? She wanted someone foreign with long eyelashes and a pretty, blank face.
-Joowon motif: average Korean actor, Taku: exotic feel, long eyelashes, European youthfulness(?), Haesoo: face of a rabbit and cat, Leo is the funniest to draw, Taku’s hair is difficult to draw.
-Her fave chapter was 15, it’s the first time all the characters met indirectly.
-And Taku with his hair wet and straight, is a dream.
-They asked about Joowon’s original character design with all the tattoos, she said Joowon’s designed changed a lot and said he would have been very pretty with large colorful tattoos, but they don’t have a lot of time to work, so they had to free up space.
-Season 2 is back on August 24.
-Fools will be serialised on Lezhin in August as well, with some minor changes to the story (additional episodes etc)
The author posted a Q&A chapter. I can't understand Korean though (^_^٥)