Wanna know who have a secret Relationship?

its Kim So Eun and Kim Bum !!
 coz they have all the sign that shows of being
 "COUPLE" but they always deny it!!

but theres no problem if they really are.
becoz,they are ..
 "BUMSSO" Forever!!

its Kim Bum hand in left and Kim So Eun in the right !
They have the same ring!!