I study design. I have a master. I want to invite him to dinner. What's a good excuse? It will make people think that I am not trying to please him.

Some words make people think that you are more honest. . Do you need an excuse? This is not a bad thing. For example, I have always benefited from his guidance and will rely on his teaching in the future. Please have dinner to show my gratitude. Or, in a half-joking relaxed tone, say that you are a novice, don't know the world, and don't know how to thank you. Please pick up some words like = = when you eat. In this way, the relationship is less rigid and the atmosphere is more harmonious. .