"No way, another question like this? You might as well ask me what 1+1 equals," Yan Yan couldn't come up with an answer immediately.
The "most romantic number" gimmick Qi Yi had introduced before still felt a bit far-fetched to Yan Yan, but it was indeed quite romantic in action.
"No need to ask about 1+1. The answer is obvious, it equals you," Qi Yi gently pinched Yan Yan's cheek.
"You are the one who is 'two'!" Yan Yan retorted, making a peace sign with her fingers.
"If I am 'two,' then you are 'four,'" Qi Yi willingly accepted the persona of 'two' that Yan Yan assigned him.
"Why? Double 'two'?" Yan Yan asked, laughing.
"No, you are 'four,' which still equals 'two' when divided by 'two,'" Xiao Qizi was feeling bold today.
"Oh, so it's like that? Looks like 'four' is really quite 'two.' Are you giving me a hint?" Yan Yan began to ponder what the gimmick about 'nine' was.
"Not a hint, I've already directly given you the answer," Qi Yi expressed how generous he had just been.