On February 23rd, Zelo and Jong Up of B.A.P recently shared four hilarious photos of themselves at a music program through their official Daum fan cafe. In one of the photos, Zelo is seen scratching Jong Up’s stomach while Jong Up is stylishly posing in front of the camera. Another photo shows Zelo pretending to slap Jong Up while he’s looking in the other direction. Read more on Allkpop.