Tom’s closing speech is copied below. Analyze this speech in detail, focusing on

Tom’s closing speech is copied below. Analyze this speech in detail, focusing on its use of symbolism and imagery, as well as what it reveals about Tom and, to a lesser extent, Laura.
TOM: I didn’t go to the moon, I went much further – for time is the longest distance between places. Not long after that I was fired for writing a poem on the lid of a shoebox. I left Saint Louis. I descended the step of this fire-escape for a last time and followed, from then on, in my father’s footsteps, attempting to find in motion what was lost in space – I travelled around a great deal. The cities swept about me like dead leaves, leaves that were brightly colored but torn away from the branches. I would have stopped, but I was pursued by something. It always came upon me unawares, taking me altogether by surprise. Perhaps it was a familiar bit of music. Perhaps it was only a piece of transparent glass. Perhaps I am walking along a street at night, in some strange city, before I have found companions. I pass the lighted window of a shop where perfume is sold. The window is filled with pieces of colored glass, tiny transparent bottles in delicate colors, like bits of a shattered rainbow. Then all at once my sister touches my shoulder. I turn around and look into her eyes … Oh, Laura, Laura, I tried to leave you behind me, but I am more faithful than I intended to be ! I reach for a cigarette, I cross the street, I run into the movies or a bar, I buy a drink, I speak to the nearest stranger -anything that can blow your candles out [LAURA bends over the candles.] – for nowadays the world is lit by lightning ! Blow out your candles, Laura – and so good-bye. [She blows the candles out.]