Yes, proof that they recorded this song together way before KYHD comeback in January. It’s only logical to think that perhaps other songs on the album must have also been recorded too. Please stop your KYHD album, lyrics and dance choreography conspiracy theories now. Thanks ^^* (as now you are even more irrelevant than before).
But more importantly, YOU KNOW WHAT TIME IT IS? SPAZZZZZZZZZZZZZZ TIME!!!! It feels so good hearing their voices together again.