Shady, Dusk, and Nightfall are conjoined triplets, out of all of the three, Shady seems to be the most egotistical, Dusk is usually the grumpy one and doesn't talk often, but will speak up if curious, and Nightfalll would rather stay quiet, due to the fact that he is very shy, but once you get to know him, he is very gentle and sweet. Dusk is the lead head due to the fact that he's the middle head, Shady's the right head and Nightfall's left, making a Cerberus like appearance.