Louis Tomlinson fanfic - I've missed you

Being Louis Tomlinson's girlfriend is amazing! Louis is the sweetest, funniest and most caring boy ever. He is generally the best boyfriend in the entire world.
But it is sometimes difficult when Louis is living in England and you live in America. But the boys are finally coming to America on tour. But they are only staying a week, where you live. How will you find time to each other?