There’s really a lot to love about I’m Not What You Expect, the excellent, new, five-song EP from Boston-by-way-of-Pittsburgh pop chanteuse Shay Park. It’s easy, in fact, to get sucked in by the charmingly naïve twee-fuzz that dominates and defines much of the EP, self-released March 1, but it’s one of the record’s more uncharacteristic…