I remember watching Grease as a kid. I was always a huge fan of musicals (what can I say? People bursting into song really does it for me) and the poodle skirts had me at hello. As your quintessential “girl next door,” you might imagine I would dream of one day snagging the role of Sandy. But, I never liked the way she changed herself for a guy. Even at 15, I had the wherewithal to know that spandex and a boyfriend didn’t happiness make…