My colleague bought me water and told me how I felt.

You are introverted and quite withdrawn. I have something to do. My colleague went to buy water and bought four bottles of water for all six of us. One of them gave me his water. I will definitely say thank you. Because six people gave me water, then he must have no water to drink. As for me. I don't need to do polite homework by myself. No, or I'll buy one myself. Either someone opens it and I buy another bottle, so people will have different views on you. I think you are easy to get along with everyone and have a cheerful personality. Say whatever you want, and slowly your character and yours. People change. This is my personal opinion. I mean ...