Nicks always been addicted to drugs, mainly heroin. But be promised you to quite when the apocalypse started. You and Nick were very close, you stuck by him through everything.

Untill he broke that promise, you where supply hunting when you came across a bag of drugs. He took them when you wasn't looking. A few days later, he broke down in front of you.

"It all fell down, it all fell down! " he sobs. He fell into your arms. "I'm sorry, I'm sorry please forgive me. "