In the video, Hyoyeon is seen being interviewed while clips of her past pop out on the screen. Her memories and moments she shared with Girls' Generation members are evident in the clip.
In the interview, she says, "I think time went on really fast. When looking at our past clips, I realized just how many stages and performances we carried out. To come out as a solo act while being in a group for the past ten years is really different. I think it's obvious and evident that I, Hyoyeon exists today because Girls' Generation existed. I think we had the confidence to show our own unique colors, also I think in the past I tried to be positive much as possible but now I think I'm truly happy."
Check out Hyoyeon's "Holiday Night" teaser clip and also the preview for "One Last Time."