My first day at highschool

The first time I visited the highschool, I was very nervous. I went with all my class and we saw the laboratories, the classes and the playground. I really enjoyed it. I was surprised because highschool was loads bigger than my old school. 
Few months ago, I went to highschool again, but this time to study there. I met lots of new people, including my best friend Celia. At first I was nervous because of the new teachers, but fortunately, they were nice. By this time everything's perfect at highschool.