***** NOT A TEACHER *****
I just thought that you would like to know this popular phrase (if you don't already know it):
Mona: Oh, what a beautiful sweater you are wearing!
O.P.: Thank you so much, Mona. You've made my day!
(That is to say: Your praise really makes me happy. I will have a good day today because your kind words will remain with me all day. I don't think that anything can make me happier today than the words that you have just said to me.)
Student or Learner