Tiffany Young has released a second trailer for her upcoming music video "Teach You," featuring a special cameo from Girls' Generation members Sooyoung and Hyoyeon!

In the video, which was released through the singer's official YouTube account on September 22, the three girls can be seen enjoying a girls' day at the salon when Sooyoung breaks some pretty serious news - Tiffany's boyfriend is cheated on her with another girl.

The first music video trailer showed a much more unsure Tiffany figuring out how to approach him about it. However, this time around, the trailer ends with the singer sitting across from him in what appears to be a police examination room, confident and ready for a full-on interrogation.

Meanwhile, the music video for "Teach You" officially drop on September 28.

Check out the song's second music video trailer above!