"A friend walk in when the rest of the world walks out."?
and the world seems dark and empty, (...) ,?
If you lose you way, (...) ,?
If you turn and walk away,?
Someone who changes your life just by being part of it.?
Someone who convinces you that there really is an unlocked door just waiting for you to open it.?
Someone who makes you believe that there really is good in the world.?