My impression occurred in the last year. When I was freshy in university, my seniors took me my friends to Rayong for doing the activities named “Meeting of Chemistry”. These activities were organize by my all seniors. All of the activities had their own purpose. Although someone in society saw the activities that the senior took freshy to go outside the university is very bad. But, I think, the activities is like taught us a lot. For example, friendship, you should care your friend, Sharing problems and happiness together .Or how to communicated with people. For long time ago, I heard these activities was very unacceptable. But today my senior adjusted to new type of activities. The activities is more creative than before, I really like it. In addition, my senior addition, my senior took care all of us excellently. Some old graduates came to have party for meeting us. Department of chemistry, we lived like a family. We took care each other. And the meeting had shown us how thus family be. So, we love this activities too much and we need to organized in the next year and so on.