Editor's note: Some friendships last forever while others have the lifespan of a paper towel, but something in us compels us to continue connecting with others and to develop those connections into true friendships. Maybe your best friend is your mom or your partner. Maybe it’s your dog. Maybe it’s your high school buddy who always had your back. Whatever the case, we have a sweet Friendship wallpaper for you. Take a look at this cool collection and choose your favorites today!