Unloved... Niall Horan Fan Fiction

Ali Conners had a difficult life. More than she let show, she cried herself to sleep at night. The kind of tears that you have to bury your face in your pillow so no one would hear, the kind that has you gasping for breath. She writes letters to Niall Horan, not expecting a response or even for him to read them. What happens when the unexpected happens? Can you fall in love just by reading letters?