Later He Xuan will reflect, how it impacted his reputation and further outcast from Slytherin, while he has earlier thought that’s it’s impossible, as well as rapprochement with half-red and so on, but even knowing and fully processing this, the former ghost would do exactly the same – at any time he would choose his own ones above anything or anyone else. And Xiao-He is the only being in this strange new unfamiliar world he can call so.