An adorable baby hippo greets its keeper by nuzzling his arm. <br /><br />The adorable little creature, named Sam, greeted his human friend, named Benz, in his enclosure at the Khaokaew zoo, Chonburi, eastern Thailand, on January 7. <br /><br />Filmer Benz said: "We play like this every time I visit him. Just look at how adorable he is."
