The Fox and the Wolf are hospitable

Both Chu Yun and Xiao Zai fell silent at Chu Hean's admission. For his part, Chu Yun wanted to roll his eyes at his brother's serious words. He had found Ru Long passed out somewhere near Harmonious Resonance (in circumstances Chu Yun didn't fully understand himself -- and perhaps never will) and imprinted on him like a baby chick.

The whole thing felt to him painfully young and juvenile. Especially when the two of them talked about their relationship as if they were the first two people on earth to fall in love -- a sure sign of youthful folly. 

Chu Hean still hadn't come of age yet, and Ru Long was probably around Chu Yun's age, but Chu Yun wasn't putting much stock on his maturity. 

Really, what did either of them know about love?