Levi is 24. He is fit, healthy and likes listening to music. He drinks a lot of tea and has a dog called Midget. Levi is blind. Casey is 21. She is at uni, works in a bar and enjoys watching movies. She drinks a lot of beer and has a rowdy group of friends. They meet and it's irritation at first sight. "I didn't see him again for three-months but I would think about him in the weeks following so often, cringing in embarrassment and shame every time. My cheeks would heat up and I would shy away from eye contact with anyone, in case they could read the guilt I was harbouring and condemn me for it."