Falling

I don't understand why things have to be like this
When you love someone but your love don't respond
When things are supposed to be, but they are not
When the right thing seems to be so wrong
I can't understand
Oh, I can't understand

Everyone says to me that you're the perfect one
I love you and i know that you love me too
But when I look to you things seem to be so wrong
Then I can't understand
I can't understand
Oh, I can't understand

And my tears keep falling, falling, falling all day
Falling, falling, falling always
Falling, falling, falling again
Falling, falling
And I can't understand
I can't understand
Oh, I can't understand

It's a sunny day, but skies are so gray to me
I don't know what is happening
When the right thing seems to be so wrong
Then I can't understand
I can't understand
Oh, I can't understand

Why my tears can't stop to fall?