Manager not fit for duty?

We were in Balito on a week vacation and while there we visited Upper deck. The food was really good, service was better than all the restaurants I usually dine at and the place had a good atmosphere.<br> The problem I had was when the food arrived, one of the staff (who we were informed later was the kitchen manager) who helped to bring our food to the table, decided to stand next to us for a while after, being a nuisance as if he was waiting for money? It was very strange , my wife still thinks he had been drinking , but drinking on duty...really? <br> <br> I really enjoyed the place but refuse to go back there for as long as that man is an employee and I am willing to bet this is not the only incident where customers feel uncomfortable because of him.