Falling lyrics

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?