Okay, it may not be the most exciting thing to assert, but you’ve got to admit: Jeff is the most likable guy in Big Brother history. That conversation he had with Michele about her work as a neuroscientist was completely charming. Her explaining that she works seven days a week on things like "the sugar component of [a] protein," and his frank expression of ignorance and admiration was disarming, in a big-dumb-lug way. "I was impressed when I made a Lego castle - with instructions!" he said with winning self-deprecation.