Rick finds a camera on run,when he comes back at the prison he takes a picture of you sleeping,you started taking picture of him too.

but after all the trouble with the governor you couldn't find him,you just had that picture.

when you two find each other's and finally have a little peace even after Terminus ,he kissed your forehead and decided to burn the pictures.

"you wouldn’t need a picture of me, 'cause I'll always be there and you can always just look at me"