What is it meaning?

English as a Second Language What do you want to talk about?
1

Hi Alan and Torsten! Unfortunately I don’t know it!!!
To laugh with the other side of the mouth… What is it?’

Thank you
Student

2

Hi Student,

If you laugh out the other side of your mouth you laugh secretly, especially at another person that might have tried to make fun of you before.[YSaerTTEW443543]

TOEIC listening, photographs: A family meal[YSaerTTEW443543]

3

Dear Torsten! Thank you very much for very interestung explanation!
It is really interesting!!!
Student