Going to a new school in a different country, turns out to be alot better than you expected. Of course, there are some challenges as foreigner, but you kept a positive attitude as this means you get to experience new things living aboard. That also includes new friends, which you were able to make on the first day of school. A win in your book if you say so, especially with Choi Yeonjun as your new friend. He's so cool, popular, and very nice to you, but he ends up disappointing you in the end.