Our babies are now grown ups. Apink uploaded a video of them singing their latest song "Five" while drinking soju. Of course, they were able to showcase their vocal ability because they were only accompanied by a guitar. We can see in this video why they are really fit for variety shows. Everyone's having a good time especially Namjoo who already looked like drunk. hahaha. Bomi's playfulness was also seen at the end of the video. Watch it to know why.