Soloist Z.HERA has teamed up with Dalshabet‘s Gaeun for her track “XOX”! With an upbeat and funky track, the song first showcased Z.HERA looking bored while on the couch. The video later transitioned to revealing Gaeun on the television screen, showing that Z.HERA was watching a show that Gaeun was on. Z.HERA debuted with the…