 However, Tan-tan can clearly perceive a situation's complete context or a person's true character, and he tries to lessen Shūrei's naiveté by showing her the evils of the world.Seiran considers Tan-tan to be a practical influence on Shūrei and is unusually willing to engage him in conversation.Nevertheless, Seiran also likes to pelt Suou with bamboo shoots and make him pay for random purchases, calling him "saifu #2" (wallet #2).