sounds like my dog. he knows when to sit and stare at me to wait for his usual food routine and, occasionally, treats. once he realizes that no it isn't time for either, he goes away.
Mine will just sit somewhere else where he thinks I surely must see him now, and lick his lips when I look at him just to make a point. Sometimes I wonder if he’s considering hitting me with his bowl because I’m obviously too stupid to understand his super obvious question