Girls' Generation continue showing their support for leader Taeyeon's solo debut with Sooyoung posting a sweet message on Instagram on October 8.

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She wrote vaguely, "While it is very different from the Kelly Clarkson song I first listened to ten years ago, it is also the same as ever, so I like it.  There's an echo because it has been left unused for a long time.  How much must she have wanted this all that time? That must be why it's making everyone tear up.  Congrats, Taengoo.  The Soshi seniors said they would go find her with clubs if she breaks first place for nine weeks in a row," and added a shot of Taeyeon from her first music show performance.

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A photo posted by Sooyoung Choi (@hotsootuff) on Oct 8, 2015 at 6:42am PDT