Looking at the steaming cup of coffee on the table and then glancing towards the bathroom, He-Gu understood.

The special food for the library administrator was this coffee!

Liu Yunhui's actions clearly showed that he was restricted by the rules and couldn't directly give the coffee to He-Gu, so he deliberately created an opportunity for He-Gu to "steal a sip."

Obviously, "being stolen" didn't count as giving it voluntarily and wouldn't violate the rules.