"Leah my dear, I don't know how I could ever live without you. There are millions of reasons why I love you, but the first 101st reasons are the most important. Love you baby." 101 Reasons Why I Love You is the journal Louis made Leah during Who Will Win My Heart 2. Enter their world and find out how much Louis actually loves Leah, and the reasons why he fell in love with her and why he would give up his life to save her.