<p>Wanbok Choi from Seoul, South Korea, welcomed an animal into his home for the first time in July 2014 when he adopted a four-month-old rescue cat named Udon. The family grew larger later that year when Wanbok brought home a kitten named Mandu, who had been rescued from inside a drain pipe in Seoul. Wanbok said that during the first few days of sharing their new home, Mandu and Udon seemed to hate each other and were always fighting.</p><p>As this video shows, they now love each other and have gotten very close. Credit: YouTube/Wanbok Choi</p>
