SBS's “The Haunted Palace” has released new behind-the-scenes photos of BTOB's Yook Sungjae and WJSN's Kim Ji Yeon (Bona)!

"KIM BONA AND YOOK SUNGJAE FROM THE PRESS CON ... "LMAFO PLEASE THEY ARE SO CUTE AND THE BICKERING CONTINUES WITH BONA AND SUNGJAE EVEN ON THE PRESS GOSH SUCH A BESTIE BEHAVIOR LITERALLY OBSESSED ...