It’s a couple weeks into your European History class, and suddenly you find yourself touching up your lip gloss before taking your seat and getting all hot and bothered by the mere mention of Protestant Reformation. Hey, we’ve all been there. Here’s our breakdown of the factors that contribute to a major crush on your professor, culled from our extensive experience with the subject. Sigh. There’s just something universally irresistible about a learned man in tweed.