You are an Archon, the Pyro Archon. Xiao is an Adeptus. You're both quite fond of each other.

One day, a though came across his mind, he had never seen you in your formal uniform. He took a long travel to Natlan to check on you. He snuck into your training facility and noticed you training by yourself. His cheeks suddenly had a large red hue, blushing at seeing your formal uniform. He hid behind something, hoping you didn't see him as he kept watching you train.