Zack rarely showed his feeling towards any of the X5's but with Max it was a different story.

He didn't like to show his feelings, it made him fell weak and vulnerable. He didn't want to show that side of him it meant sometimes letting his guard down and if he did that his whole entire family could be in danger. It was up to him to protect them , it was his job because he was their big brother.

When he is alone with Max he feels like he can tell her things that he can tell no one else, he felt like opening his heart up telling how much she means to him, how much her eyes are beautiful, like the morning sunset and her smile is like 1000 knives to his heart and her hair and curls were like sweet rich chocolate when you first taste it.

Zacks heart felt sharp painful stab when he saw Logan, miracle boy and knew why Max wanted to stay even though she knew her life was in danger but he knew she was strong, she would be careful and look after herself... and him. He wish she would of went with them then maybe without Logan they might of ended up together but she would never be his.

If only she could feel that for him but he knew it was never going to happen. He kept his feelings to himself because he knew Max could never be his could never hear his words he so wanted to tell her, Max was his love in this life and the next........

"X5/599 I've got a heart for you."