Update (4 April 2015): The MV is likely for Kim Yoomin’s (Bar Bar Bar’s composer) production, “BEAR PLANET”. The 1st mini album titled, “BEAR PLANET 1ST MINI ALBUM Road” will likely include the Crayon Pop twins, Choa and Way’s vocals. The album which likely has 2 songs will be distributed by Chrome Entertainment.
Choa and Way posted pictures on their Instagram yesterday while they were filming for a drama-like MV. It is however, not for their comeback as they are merely actresses for (as of now unknown) somebody’s MV.
Source: New Trend Light Novel Blog