Dexter told Delilah not to be so afraid. She has been hiding most of the time since they arrived yesterday and it just isn't necessary. Not only are they safe, but the boy, Clemens, is cool.
Dexter told Delilah that he thinks Clemens is SO cool, that he gave him a welcome by licking his hair. It was painted with a red stripe and a black stripe for the German Football team (for luck).