Great job, just I would fix:
Najhoršie výčitky sú tie nemé? > Are the worst reproaches THOSE WHICH ARE voiceless?
Prečo sa chápeme, nechápeme. > Why do we understand, misunderstand EACH OTHER
Tak už mi zavolaj, láska moja! > So call me ALREADY, love of mine!
Nikto ťa nemá rád tak ako ja > Nobody LIKES you as much as me
Tak už sa nehnevaj, láska moja! > So don't be angry ANYMORE, love of mine
The meaning is kept though so 5* still :)
More: https://www.youtube.com/watch?v=mAZOF3OVKiM;