মুখ ছাড়াই মুখমণ্ডল

A yellow face with simple, open eyes and no mouth, as if at a loss for words. Meaning widely varies, but commonly conveys speechlessness, humility, and silence. May also convey moderately negative emotions, such as disappointment, frustration, or sadness. 

Samsung’s design previously featured raised eyebrows and blushing cheeks.