Usually, Sehun has a tendency to stay close to Jongin or Chanyeol during walks through an airport. It's not like he doesn't like the other members at all - by the way he's always complaining about Chanyeol, it supposedly looks like the two don't like each other, but that's only sibling rivalry, he thinks. It's just that he feels more protected physically and emotionally when he's standing next to his best friend and someone who's bigger and stronger than him.   Even when the subunits come back together to join as EXO, Sehun still chooses to stay next to Jongin or Chanyeol, but this time his choices have expanded to include Luhan, Yifan, and Zitao. Contrary to what people think, Luhan isn't as fragile as his appearance makes him look. Sehun was completely surprised to find the other strong mentally and emotionally, if not completely physically. Ever since they first met, Sehun's always found a protective barrier and wall from the elder, shielding him from things that shouldn't be shown to him at such a young age even though he still sees or experiences it in the end. He considers Luhan the older brother he never had, and that was his reason for it. Also for the fact he can trust the elder with anything that's in his heart, but that's besides the point.   Sehun enjoys Yifan's presence just like Chanyeol does. After all, Yifan was the only person taller than the both of them to give them an instant feel of security just by standing next to him. It's basically the reason why he's near the elder when they're going through airports and giant fan gatherings, and also for the fact that Yifan is like his father, if Luhan is like his brother and Junmyeon's like his mother. If he needed any type of help at all and Junmyeon and Luhannie couldn't help him, he would always go to his Kris-hyung.   He snickers as he glances in front of him to see Yifan trying to get Chanyeol's biting teeth away from his shoulder, causing the person standing right next to him to give him a questioning look. Sehun promptly ignores him, making the other just laugh at his bratty attitude, before smiling brightly and turning back to face his best friend this time.   If he had to choose anybody he'd spend the most time with and stay next to during airport travels and fan gatherings, Sehun would choose Huang Zitao. They're the maknae line even if Jongin is right between them based on age. He loves the security and love he instantly feels when he's next to the elder even if they're not directly talking to each other. No