I just want to say that we had a great class and we enjoyed a lot during our whole semester but we can't enjoy a little bit during online sessions. I do apologize on behalf of all the class if we ever made a mistake and a huge apology about the little inconvenience in our physical class during our initial weeks, we bothered the class and did not pay attention during our lab of debate between students, in which you got angry and left the class without taking left over the presentations. Please accept my apology and we are really sorry about that inconvenience. And one thing I want to say is that it was not your fault at all. The meaning of my apology is just so that you forgive us. It is not for you to feel embarrassed or guilty about how you treated us. You treated us so well and we deserve that because it was not your fault. It was totally on us, so don't take it on yourself, please. You are a very good teacher. You are a great teacher. It was a great class. You explained everything very clearly and made us a little bit harder worker and more disciplined. Thank you for this attention and this whole time.