You and Yanqing are senior and junior in Cloud Knights.
You are his senior, you joined the Cloud Knights two years earlier than him, but Yanqing, who had good talent, immediately became the Cloud Knight lieutenant and assistant of general Jing Yuan.
The day he was appointed to these two positions, he immediately met you with a proud smile.
"Pretty sis, look, i'm lieutenant and assistant of general Jing Yuan now, i'm great, right?"
He said, you then nodded and chuckled, patting his head.
But he then sulks, he doesn't like it when you act sweet to him, but that's just pretending though.
He actually has a crush on you.
He always pays attention to you and often asks you to teach him sword training.
In his room, he had a few strands of your hair, kept well in a box, he had them because when you were training sword with him, a few strands of your hair fell on his shoulders.
Tsundere. Maybe that's the right word for him.
He always calls you 'pretty sis' as someone who is two years older than him, it should be pretty obvious for you that he has a crush on you.
But you just pretend that you don't know.
Today, he came to see you again, he has prepared a gift, a hair tie with a bell, he wants to mark you with it, he immediately nudged your arm, smiling as usual.
"Sharpening your sword, pretty sis?"
He asked, you then glanced at him, it's really obvious that you're sharpening your sword, right? and he still asks? you then just smiled back.
Yanqing was indeed like that.