Hyunjin is a Kpop solo idol and Felix is his bodyguard.

One day, Hyunjin is going to the airport, Felix is walking near him to protect him. Many fans and interviewers around them. Hyunjin is sick and the tightness of the crowd made it hard for him to breathe, he's about to fall because of exhausted. Felix sees Hyunjin is not okay, as an bodyguard, he pushes the fans and interviewers away, wraps his arms around Hyunjin's waist and lead him into the airplane

"Are you okay?" Felix looks at Hyunjin with a worried face, he sits him onto the chair