71# B1A4 - What's Happening (이게 무슨 일이야) br ----------------------------------- br Lyrics[Thai|Eng|Rom|Han]► br ------------------------------------ br Artist►B1A4 br Song► What's Happening What's Going On? (이게 무슨 일이야) br br Follow Our Page hear!! ► br ติดตามพวกเราที่เพจนี้กันได้นะคะ