You guys, I think I've found Justin Vernon's (i.e. lead singer of Bon Iver) long lost brother or something, because the second this song started playing, I could've sworn that was Vernon's voice filling my soul with tranquility, the way it always does.
Other than the beautifully soothing vocals, this song is the type of song that instantly makes you smile, for some unknown reason. Even though the beat is a mostly calm one, there is something about the playfulness in the harmony that just makes all your problems go away for a little while.
Let's just say this is the type of song that you'd listen to when you've just finished crying, and need a happy, but not too happy, pick-me-up to get back on track again.