Watch: Thunder (Park Sang Hyun) Drops Colorful MV Teaser For "Sign"

Updated:

Thunder (Park Sang Hyun) has released another teaser of his upcoming title track “Sign,” which highlighted more of the chorus and choreography!

Original December 5 KST:

After dropping some beautiful flowery image teasers for his upcoming solo release, former MBLAQ member Thunder (Park Sang Hyun) has amped up the beat with a retro MV teaser!

The song, presumably the title track of his solo album, is titled “Sign” and apparently features former KARA member Goo Hara. However, making a surprise guest appearance in the MV teaser is Thunder’s older sister, Sandara Park!

As Thunder tries to make a move on a girl (and is totally shut down), the teaser suddenly cuts to Sandara Park, who is also reacting to the situation.

Thunder’s solo release is set to drop on December 7 at midnight KST.

Watch the teaser below!