To survive (A TWD Carl Grimes fanfic)

Zoey, was alone for two years. Two years in this shithole. She had recently escaped a camp. When she comes across a group. She knew love is weak and survival is all she should care about, but she didn't seem to care after she met a boy. She cared and loved, for people. Something she doesn't do never has really but will that come to bit her in the but or will she find light and hope in this cruel world.
What would this girl need to do
TO SURVIVE

PS Carl and zoey are like sixteen In this book