Zayn a dit in his statement when leaving 1D "I know I have four Friends for life in Louis, Liam, Harry and Niall. I know they will continue to be the best band in the world"
Now, I'd presume that's the order of closeness he has with them and Louis is the closest .. ?
Louis Is Because He Is Closer To Zayn And Zayn Is Louis Brother In One Direction I l’amour Louis So Much He Is In My cœur, coeur And Zayn Like Brother To Louis Look At The Picture Down Below❤️❤️