Danny Gokey: Germaphobe?

Some people are beginning to think Danny Gokey is a germaphobe. Last week he seemed to avoid any contact with Tatiana Del Toro when they were the last two awaiting a final 12 spot verdict. (Or maybe he just couldn't stand her annoying laugh like the rest of America) He was also the only one of the first three finalists who didn't hug Allison Iraheta after she was awarded a place in the top 12.