Si Ning sat by the table, throwing raspberries into his mouth and chewing it slowly just like he had been doing since Xiao Pei came back to inform him he had successfully escorted Xiu Junjie to his residence.
Cause the way Si Ning met things when he got to his room was the reason he told Ah Dai to get him a bowl of berries so that he would keep himself busy eating while waiting for Xiao Pei, hoping his mission of excorting the Crown Prince to be succesful and when Ah Dai came with a bowl of raspberries he was satisfied so he told Ah Dai to retire for the night.