It takes all of a few seconds after hearing the name for it to properly sink in, and a number of things seem to slot into place at once.

"It's us," he blurts. No wonder Lan Zhan was annoyed he didn't remember. Not only was this song about them, named after them, it wasn't from anything, it was his. It had to be.

Wei Wuxian's hands come up to briefly cover his face as he sighs into them. He can feel a flush rising in his skin already.

"Every time I think I'm close to catching up to you, Lan Zhan," he shakes his head with a soft laugh.