Perhaps Wei Wuxian is getting a little ahead of himself, but Xiao Xingchen isn't one to crush any hopes-- besides, he might have a better experience than he has.

"Well, if ever you are in trouble, do not hesitate to call on me. There are many powerful people who are willing to protect anyone in need, but... if I am around, I will certainly help you."

Protecting others is his greatest motivation in life, after all.