Not really,it depends on the situation.

Well,I'm new to this organization,I need to make more "friends",which means to enlarge the network in this business.

I don't mind to buy tea,but Coffee makes more sense to me,because buying a cup of coffee or keeping a candy jar in the office is part of our daily life.However,buying someone Chinese tea is a different thing.

I kinda feel that they all ask for Chinese tea.

這是小事,我可能又想太多了