Chord Overstreet has made a major impact on Glee viewers over the first half of season two.

But how much do we really know about this actor? For example, were you aware that caffeine made him sleepy? That he owns a dog named Harley? In the following interview, Overstreet reveals a number of interesting facts about himself:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.