It happens to everyone. You find yourself completely obsessed with a song, or artist and you aren't completely sure why. This obsession finally gets explained in a quick video.

Basically speaking, music causes the same general reaction the human body has to food, sex, and drugs; boosting "feel good" chemicals in our body. If a person finds a song they really connect with, that euphoric feeling is extra strong, making you want to hear it more. Oh, science...why do you have to ruin our infatuation with Carly Rae Jepsen by making it sound so scientific? Get the full explanation in this short video.