Replying...
Intro. Apparently, Hooni and Sana have a positive relationship, but in reality, Sana only uses him as reference material for her comic book. Whenever he is around him, he pretends to be very interested and impressed by Hooni's obvious lies and tries to embarrass him when Soorim shows up to see his reaction, looking for more material for his stories.

Sana x Lee hooni

@Twilight sparkle