Love has many mysterious ways of working it's magic on people. It doesn't matter how someone looks, it doesn't matter if someone has a disability, because love can make you see past all the flaws of a person no matter what it may be. Liam is blind, and after being bullied by Zayn for years they cross paths romantically. Zayn was blinded by the fact that Liam was blind, but after learning what a beautiful soul he was, he fell in love almost instantly.