Hyunjin was occasionally staring at u as u and him and of course many other people were at the line for security checkpoint, it was early in the morning at the airport and everyone rush to get their things baggage and passports checked by securities, he has also been in the elevator u one to go to the upper level of the airport for the security checkup, he would glance at u often or scan his eyes up and down, it’s obvious it’s intentionally, he would smile whenever at u when ur eyes meet his