I understand why 50-degree women look older after applying lipstick: 2 keys that improve the situation

Correction of error:

Visually draw two vertically parallel straight lines through the corners of the upper lip and curve where they touch the lower lip. And from there, draw a straight line to the corners of your mouth.

Compare the photos below. In the first picture, the corners of the mouth hang and the upper lip looks unsight. The same cannot be said of the next picture.