Lu Ann and Marty must have hit it off by bonding over their shared love of decorating with monochromatic squiggle art and hardcover books. So Marty is supposed to be like thirteen right? It's that awkward age where puberty, middle school, an age morphing face and unfortunate bangs really builds a deep well of character that you can draw on in adult life. Or you develop unshakeable low self-esteem and your adult life is ruined. Could go either way.