If only you knew (Niall Horan FanFiction)

My name is Tori and I am in love with my best friend Niall. Niall has been my best friend since birth, making us inseparable. We both are 19 and live together in London. I have had the biggest crush on him since high school. If only he knew how much I really care about him. If only he knew that I loved him. If only, if only...