I Just Don't Understand lyrics

I'd be the last one to tell you that you shouldn't go And the first to say be happy if you can But you lie and hurt someone who needs and loves you so Do you mind too much if I don't understand I suppose that you're convinced this is the thing to do Life is short and sweet break all the hearts you can I guess I shouldn't be surprised it's all a game to you But do you mind too much if I don't understand Forgive me but it all seems so unreal to me And my heart and me we'd made so many plans But that's all over now there's nothing left to do But do you mind too much if I don't understand (Do you mind too much) if I don't understand