Teenage Dream by Katy Perry This is saying to take chances in life and not to regret them. Once you make a choice, you can't change it, so you might as well keep your head facing forward and keep moving on.
To whomever is reading this. Never forget how truly awesome and beautiful you are my friend. You deserve only the best that life has to offer, never forget this or settle for less. You are so worth it, trust me.