There's a Reason

There's a reason for a snowfall
 A reason why a tree's tall
 A reason why a star is bright
 A reason why the moon glows
 A reason why the wind blows
 A reason why it's dark at night
 But I don't know why I should cry
 Just because you said goodbye
 There must be a reason
 I liket o know why
 Oh why, oh I like to know
 There's a reason for a sunbeam
 A reason for a daydream
 A reason why the desert's dry
 A reason why a stream falls
 A reason why there's rainbows
 A reason for a cloudy sky
 I'd like to know why
 There was a time when I could smile
 We'd sit and talk of us while,
 Times I never got your love
 And thanked my lucky stars above
 There must be a reason
 I'd like to know why
 (Why, oh why, why I'd like to know)
 Please tell me why
 I wanna know why