케이트 (KATE) & 데이비드 오 (David Oh) paid a visit to K-Poppin'!
Check out the live performances of their amazing song '만약에 (If)', 'Falling'.
Visit to Arirang Radio's Home Page to meet more K-Pop Stars!
http://www.arirang.co.kr/Radio/Radio_Index.asp?sys_lang=Eng