A Song of Acacia

Qinglan: Xue Yang is a brat, I worked so hard to raise him and teach him, but he didn't come to repay me, instead he ran around with Xiao Xingchen all day long.

Lan Xichen: What happened with Xiao Xingchen?

Qinglan: It's just that the two of them are okay, but Xiao Xingchen still has Song Lan next to him, and Ayang is a threesome.

Lan Xichen: What happened to the threesome?

Qinglan: Don't you know, there must be a single dog in a threesome!

Xiao Xingchen and Song Lan got to know each other first, and A Yang joined them later. Alas, it's embarrassing whoever is single.

Lan Xichen: ...