text: You do not wear it on your sleeve
  You never did, Ive never seen you bleed
  Youve got so many secrets, I dont know who you are
  You keep yourself from being hurt
  You cant feel much of anything, Im sure
  I never know just how you feel, I dont know if its real
  Be careful with my heart, you could break it
  Dont take my love for granted, things could change
  Be careful with my heart, this is not a game
  Be careful, be careful things could change
  Some days I think Ill lose my mind
  Youre so unhappy, sometimes youre so unkind
  Then I see you smile and I know why I stay
  I cannot live my life this way
  Theres so much more, I know that I should say
  You have to feed my soul and I think you should know
  Be careful with my heart, you could break it
  Dont take my love for granted, things could change
  Be careful with my heart, this is not a game
  Be careful, be careful things could change
  Envy and doubt, Im not your friend
  Let all your secrets go, tell all your demons, no
  Love is a bird, she has to fly
  Go to the core of you, I want much more of you 
  I want to know your secrets, I dont know who you are
  Be careful with my heart, you could break it
  Dont take my love for granted, things could change
  Be careful with my heart, this is not a game
  Be careful, be careful things could change
  Be careful with my heart, you could break it
  Dont take my love for granted, things could change
  Be careful with my heart, this is not a game
  Be careful, be careful things could change