I dare not bleed

You look at me like I'm a willow, stronger than what you've seen, but if you look more closely you'll see that my roots begin to bleed, you look at me like I'm a willow, stronger than what you've seen, I stand here to make you happy, I dare not show that I bleed, After all you see me as a willow, stronger than what you've seen, a willow dares not show that he weak, I dare not show that I bleed.