Changes

|Pets=

|Friends=He is not creating best friend type relations since his 22; because he was betrayed by a person who believed he was his best friend.

|Painful=He was betrayed by someone he was considering as his best friend. This person was having an affair with his ex girl-friend behind his back. Later Zach discovered that this person was trying to exploit Zach's work for his own profit. So Zach felt betrayed twice…