Dominant Personality
Despite spending every waking moment together, these two get along very well. In fact, they seldom argue. It’s common knowledge of those closest to the twins, that Abby is the dominant personality and wants to be in charge. According to the twins’ mom, Abby wants “to rule the whole house.”
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Body Temperatures
Like some of their other unique features, the girls differ on body temperature. Yes, they have different temperatures, despite sharing some organs. Out of the two, Abby tends to warm up faster than Brittany. That could lead to some struggles over outfit choices!