Hello there, excellent job. Some minor issues:
"I need you to be beside me"--> I think this should be "I need you to be by my side", the expression doesn't translate so literally to English.
"I want you to be mine, in me"--> I would make it "I want you to be mine, to be in me" just for the sake of clarity.
"That will never be fear" --> "that will never become fear"
"Don't go away for a second from our lives" --> "Don't let a second of our life slip away"
Also for the sake of accuracy title --> "Cry, If I Have Tears In My Eyes"
Cheers,
Vel
lyrics, title and video provided by Velsket.