I had my doubts before but I'm sure that this manhwa has already released nearly 50+ episodes bcz I've seen that green haired and blue haired in front of a hospital when jinwoo was hospitalised ,they had a fight and all couple drama, green haired would have a crush on him, and tell blue hair to take care of him. This is how this story will be in future. I just forgot where i read it and now i can't find it. 
An INFJ, entering college this year, i like cool things, i read bls when I'm bored
