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eroock
Since: Sep, 2012
C's father and A's mother marry each other; at the time, C is 20 and A is 14. Once A is an adult, C and A fall in love with each other. According to them (reported after the parents had been murdered, but not contradicted by anything later in the episode), C's father knows and doesn't mind; they want it kept a secret from A's mother because the mother still thinks of A as her little girl and doesn't want A to date anyone.