130811 SUSTAL "The way she tease her oppa"

exo sehun and fx krystal(sestal) 2014 moments

SUSTAL "Follow you Anywhere + Observer Victoria?"

[fx家族] 131225 f(x) - SMTown Week ending

[상속자들] '유라헬꺼 아니고 은상이꺼거든?!' / 'The Heirs' Review

[FMV]kaistal SMA moment part2

150824 SMTOWN THE STAGE 영등포 롯데시네마 무대인사 SUHO ver

140116 Minho & Krystal GDA 2014

【TVPP】Krystal(f(x)) with Lee Teuk - Grumbling, 크리스탈(에프엑스) - 투정 @ Enjoy Today -- Ballad Project

SUSTAL "The Confetti in his Hair + Secret talking again"

Kaistal ( 카이스탈 )moment at MAMA 2015 in HK Part.2

Exostal Part 2(EXO+fx Krystal)

KRYSTAL COUPLES

EXO and Fx Krystal EXOSTAL

140116 GDA Sustal Moments

131225 SMTOWN WEEK 'Christmas Wonderland' Concert f(x) / 에프엑스 - 엔딩 1 (Ending) by. 공피디

f(x) Krystal sexy voice

[FANCAM] 121230 SBS Gayo Daejun F(X) at Artist Table feat. EXO

131019 Suho & Tiffany "Secret behind the Holding hands?"

f(EXO)~EXO KAI With F(krystal)

140815 SM콘서트 f(X) 토크 Goodbye Summer 직캠