YongSeo - Diamond Girl

YongSeo - only you

YongSeo - my miracle [happy birthday June couple 2019]

CNBLUE - You're So Fine (이렇게 예뻤나) [Music Bank K-Chart #1 / 2016.04.15]

YongSeo - still always miss you two [ 20170113 GDA YS]

Greedy Man[CN BLUE] -YongSeo (Ver.)

YongSeo GDA 20170113 (FMV)

[FANMV] More yongseo, more facts [480p]

[YongSeo] Happy 6th anniversary (Hello)

(YongSeo Couple) 300th days anniversary MV (Forever YongSeo)

Baby Maybe Coffee Shop_Yongseo mv [정용화 ♥ 서주현]

CNBLUE "Between Us" ❤ YongSeo Couple

CNBLUE - Run Devil Run + Love Light (Girl's Generation Seohyun), 씨엔블루 - 런데빌런 + 사

YongSeo - let me know

Imagine + Love Girl♫♪ mv (Yongseo♥).fmv

YONGSEO IS REAL 2015 | Yonghwa & Seohyun | 용서

АВТОРАДИО - ЛУЧШИЕ ПЕСНИ за 30 Лет | Золотые Хиты Радио Эфира | Сборник Популярных Песен 2023 | 12+

YongSeo - Love isn’t [YongSeo10thAnniversary]

[FMV] YONGSEO moment at MU BANK

YongSeo - 용서 2019

#YongSeo MANITO by CNBLUE (FMV)