Wasting my time

Are you worth my time? Life is short and I think that everyone is worth a little time. But how much time? I've got my own life to live. When we are together it is our lives that we are living. How much should our life be? A little? A lot? Will you be there until the end or are you just a filler of the gaps in life? Are you filling the void or is there a void because you were not there to fill it? How many licks does it take to get to the center of a tootsie pop?