Rika is playful, in a sense that she likes to play with people. She's very aware of what she does, and thinks of it as funny or amusing; but when she gets close to someone, she often detaches because she knows they might trick her one day. As a result, she's very much a bully; even to old friends. Never sympathetic, never nice, and most of her intentions are bad. She does, however, have a soft spot for small gifts.