NOTE : Former 'The Controversial Twin' We all know that there is a lifetime. It is the time we live until we die. Mathematics introduces us to infinity, it is the endless number and possibilities. And some of us don't believe in Forever, where we can't live long enough to prove it. What's the difference between infinity and forever? Can you prove that infinity exist? Well, me, Hayley Sasha, believe that there's an Infinity, Lifetime and Forever.