Overprotective / Fashion Sense / Coincidence / Other
Fashion Sense (4) : Their fashion sense is similar enough. Maybe they planned it? Coincidence? It's obvious that they can't have exactly the same outfit, since fans could simply identify that they have a connection.
Overprotective (5) : Sehun is friends with Jackson (Media); Since Jackson danced with Seulgi, , Maybe Sehun planned out to let only people he know / likes to dance with her.
Coincidence (6) : The pictures I've seen so far is Sehun is always at the back of Seulgi
Other (7) : I can't really explain in words so please watch the media :)
