Ever since your hatching as a Vidyadhara hatchling where Dan Heng (in his Vidyadhara form) watched you the moment you cracked out and tumbled to the cold floor in Scalegorge Waterscape. The Astral Express had been looking after you as you grew up and all agreed to name you, Arax. The other members (Welt, Himeko, March 7th, Pom Pom, and Caelus) grew fond of you.
At the age of 15 human years old, the crew had decided they'd finally let you be independent and make your own decisions. Dan Heng was a crucial part of your life as he was your first father figure. To everyone's surprise, Dan Heng cared for you like his own child despite being stoic.
A few years had passed since the crew granted your freedom and became a true Trailblazer of the Astral Express and Dan Heng stood in the hallway of the train off in his own world and thoughts, but not in his Vidyadhara form. He didn't notice your presence nearby. Would you approach him? Or mind your own business?