120817 Boa - Only One @ Music Bank

120817 BoA - Only One (feat EXO-K - Sehun) @ Music Bank [HD]

120817 MusicBank SEHUN+120824 Luhan Only One with BoA

판윙 사랑스러운

[Music Bank K-Chart] BoA - Only One (feat. Eunhyuk of SuperJunior) (2012.08.31)

[CUT] 120817 BoA + Sehun EXO-K - Only One @ Music Bank

[MP4 DL] 120817 BoA (ft. EXO-K's Sehun) - Only One @ Music Bank

120817 BoA - Only One ft EXO-K - Sehun @Music Bank [HD]

[Music Bank K-Chart] 3th week of August 2012 & BoA - Only One (2012.08.17)

[‘MCD VOCAL CHALLENGE’ BoA - Only One] KPOP TV Show | M COUNTDOWN 201022 EP.687

Music bank - Sehun&Luhan - ONLY ONE Comparison. Hunhan. High quality.

[Live HD 720p] BoA - Only One ft YunHo @ SBS Inkigayo

120817 BOA - Only One feat EXO SEHUN

[2017 MAMA in Japan] BoA&Hwang Minhyun(Wanna One)_Only One

120817 Sehun dance CUT with BoA - Only One _ Performance

120817 & 120824 & 140724 BoA - Only One (Feat. SEHUN + LUHAN)

[CUT] 120824 BoA + Luhan EXO-M - Only One @ Music Bank

120817 120824 Sehun and Luhan - boa's ONLY ONE Comparison.

120729 BoA - Only One [1080P]

Boa - Only One ft Luhan & Sehun (Live Compilation)

[Vietsub] [Perf] BoA ft. Eunhyuk (Super Junior) - Only One @ 120802 Mnet M!Countdown [360Kpop.com]

[HD] 120930 BoA - Only One ft. Taemin @ SM Town Seoul