I have to admit, Pei Shao is very blunt.
Right, in their perspective, there's no blood relation between Shen Sinian and Xu Chuning, so it's not impossible for something to develop. He surely can't not act just because Shen Yubai has feelings for Xu Chuning?
That's not the style of the Shen Family.
Ban Shu: [Oh right, but Brother Yu, it seems like our cousin has been on good terms with Xu Chuning since the first day he transferred to the school. Did they know each other before?]
Shen Yubai: [Hmm.]
Pei Shao: [How did they meet? Like you and Xu Zhiyan?]
Shen Yubai frowning: [Me and who?]
Ban Shu: [Miss Xu, childhood friends.]
Shen Yubai with a stern face typing: [Since when were Xu Zhiyan and I childhood friends?]
Indeed, the two of them have known each other since childhood, but they didn't see each other often, and spoke even less.