Luke is a very outgoing individual and quite flamboyant in his nature, and this is emphasised by the colouration on his fur and how it changes. It should be noted that the green/blue section of his fur mimics the waves of an ocean, whilst his orange/yellow section of the fur moves with the passing of the sun each day. As such his coat is forever changing, and never continuously the same.

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His attitude to life can best be described as enthusiastic, and sometimes he is a little too much for people to deal with. He relies on his friends to remind him when he needs to calm down.