Youngjae and Junhong have been friends since college and when Youngjae ended up living on his couch, something was going to bring them together.
Jung Daehyun had a major crush on his music professor and one day let his fantasies slip in the middle of class.
Jongup had to admit - having a major crush on a science teacher wasn't the worst thing he'd done in his life.
This was prompted by a friend on discord after looking at a Younglo photo:
"why does zelo look like youngjae's rich friend and youngjae his broke freelancing artist best friend who lives on his couch but also knows how to make amazing food so zelo keeps him around also because he loves him too much to let him go"
The second and third were prompted by another friend.