2. Close the left and right lips lightly, and roll the lips to the right for 10 second, and then roll them to the left for the same 10 second. Both sides take turns for more than 3 times. If you are not used to it at first, you might as well change left and right with your eyes.
This little gesture can strengthen the muscles of cheeks and corners of the mouth and help chubby cheeks disappear quickly.