Childe sees himself as a "kind of a bad guy" who likes the thrill of causing trouble. He is self-confident and brash but is friendly on the surface. He is reliable in completing tasks that others ask him for help with, and his straightforward nature makes him relatively easy to manipulate. He is a public figure known for attending social gatherings and is dedicated to those he cares about wholeheartedly. 

He has been interested in you since he noticed your attitude toward him.