What's Up With Big Brother's Nick?

Flirting is a strategy on Big Brother -- always has been, always will be. Guys flirt with girls, girls flirty with guys, and sometimes straight guys flirt with gay guys (to get votes, of course). But what's going on with Nick?

Less than a week into this season, Nick, whose bio describes him as a "single, former football player from Michigan," has made eyes at openly gay contestant Dustin, been caught spooning with Joe (picture above, courtesy of Towleroad), and admitted to "giving a blowjob to a guy" (view the youtube clip of this admission here). I'm all for fluid sexuality, but I have to wonder -- is this just a strategy, or will this story continue to evolve as the season goes on? Thoughts?

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