Taeyeon filmed it with Tiffany, and here's their promotional clip~

[CLICK 'READ MORE'] SNSD 'Baby-G' 20th Anniversary

[VIDEO] SNSD Live at 'Yokohama Stage' Free Live 'LOVE&PEACE'

[HYOSTAGRAM] oppssss opps hurt hurtt

[HYOSTAGRAM] so exciting skiing ; ) thanks for #1ski Hongeun nim!

[HYOSTAGRAM] Ready for jogging. #미아미야by세아

[YULSTAGRAM]

[YULSTAGRAM] 고1 ?! 17살 ?! ㅋㅋㅋ..

[TAENGSTAGRAM] 👥

[TAENGSTAGRAM] 20th Anniversary 👏 #babyG

[TAENGSTAGRAM] 💃💃💃💃💃💃💃💃💃 #girlsgeneration

[TAENGSTAGRAM] 탱큥붸릥망칭 너뮤귀얍댱 #tysone

[TAENGSTAGRAM] #두턱

SNSD "Mr.Taxi" at Free Live 'LOVE&PEACE'

Sunny at Free Live 'LOVE&PEACE'

SNSD "Genie" at Free Live 'LOVE&PEACE'

YoonA at Free Live 'LOVE&PEACE'

SooYoung at Free Live 'LOVE&PEACE'

SNSD at Free Live 'LOVE&PEACE'

TaeNy at Free Live 'LOVE&PEACE'

Tiffany New UFO Profile Picture

[LIVE] SNSD at 'The 23rd Seoul Music Awards'

[SUNSTAGRAM] 오랜만에업데이트!! Long time no see~~ #긴규

[TAENGSTAGRAM] 보고싶다내새끼내새끼

[TAENGSTAGRAM] 겨울이좋은데겨울이싫다 #정전기

[TEASER] SNSD Comeback 2014 - Mr Mr

SNSD Genie Live on 'NTV Ichiban'

SNSD Live on 'NTV Ichiban' Song Show

Source: AMZTT

Tiffany New UFO Profile Pictures

Source: UFOTOWN

[YULSTAGRAM] 커퓌 으으흐 ~ #마시쪙 #해냈다..4분할

[YULSTAGRAM] 주룩주룩 비 맞으며 촬영하느라 고생이 많았어요토닥토닥 #2월호

[YULSTAGRAM]

[TAENGSTAGRAM] ✌️

[TAENGSTAGRAM] 다시만난태연 #고글탱구 #타오야시간좀돌려주겠니

[TAENGSTAGRAM] 👭 #친구

[YULSTAGRAM] 오구오구궁~ 소라가 소라껍데기에 들어가듯 ~ 오잉 ?!

[YULSTAGRAM] #Hani

[TAENGSTAGRAM] 👯💕 #두여자

Source: TaeYeon Official Instagram

[HYOSTAGRAM] look at me ㅡㅡ;;

[TAENGSTAGRAM] #일몰 #혼자 #생각 #추워 #젠장

[TAENGSTAGRAM] 🙏

[JUNGJESSWEIBO] afternoon tea time :))[咖啡][蛋糕][心]

SNSD SooYoung, Yuri, Tiffany, Taeyeon at 'Golden Disk Awards'

[HQ] SNSD Jessica BTS 'SOUP Promotion'

SNSD Yuri and Tiffany 'VOGUE Girl' Feb. 2014

SNSD - Popularity Awards on 'Golden Disk Awards'

SNSD - TaeNy on 'Golden Disk Awards' 2014