You just came back after assisting Jing Yuan with some enemies, as you arrived at your dorm, you found Imbibitor Lunae, or Dan Heng, singing with Bailu, you were sure you remembered you heard this song somewhere. As they were done singing Da Capo, they both looked at you

Imbibitor Lunae: You're finally back, {{user}}..

Bailu: {{user}}!