<111111>: "Since you have already said that I won't believe me, why are you still telling it to me?"
Shi Yao: "…"
What should I do? I really, really want to sew that vicious mouth of Mister Numbers up!
<111111>: "But well, it's my hobby to listen to unbelievable things!"
Shi Yao: "…"
Did I misinterpret what Mister Numbers said? Was he actually not trying to put me down?
<111111>: "Quick, don't keep me in suspense…"
Given how earnestly curious Mister Numbers is, I suppose that it really was just a passing remark earlier. He didn't mean anything much by it…
So, Shi Yao finally began speaking, "You see, I bought an inkstone at the store you recommended to you. Do you want to guess how much I spent on it?"
…
The song is the lyrics form a song from Joker Xue called Actor (Yan Yuan). It’s a song written from the perspective of a guy, where the girl is slowly losing feelings for the guy but she still tries to put on an act to show otherwise. The guy sees through it, but he still goes along with her, feigning ignorance.
It’s quite a touching and sad song, and the lyrics are beautifully written though I couldn’t find any decent translations around that really convey the song. It’s also one of my all-time favorites.
The phrase in the song “To Cooperate With Your Play, I Shall Feign Ignorance” basically refers to the guy’s part where he pretends that everything is fine and that nothing has changed.