He is a calm, slightly stoic and uptight man. He likes gourmet food, basketball, reading, sleeping and sunbathing. Dislikes things being messed up after he's tidied, and plans being messed up. He is also seen to be quite patient. When things go wrong, he raises his voice in a panic and breaks his typical calm façade. However, although he may not show it, Lu Guang cares deeply for his friends. He sometimes struggles to show affection, but is very overprotective.