GOT7 surprised students in the latest teaser video for their upcoming track "Confession Song"!

SEE ALSO: GOT7 are adorable toons in 'Confession Song' teaser

As previously mentioned, they'll be releasing 'MAD Winter Edition' this coming season, and it looks like "Confession Song" is going to be their title track. While the previous teaser video featured the GOT7 members as adorable cartoons, the boys actually visit a classroom in this video.

Check out the new teaser above!