What song describes me?

i need help finding a song that describes me.... im pretty quiet and reserved around people i don't know well, but when im around my close friends im loud and bubbly and crazy. i tend to keep my emotions to myself and i don't let other people see me cry. im hesitant to enter relationships because im scared of getting hurt. i always act like im happy even when im not, but i usually do a pretty good job of staying optimistic about things. i like indie, rock, and folk music mostly.... please help!!