What is the most logical next event?

How to wear a formal dress like a lady
Stand up straight, with good posture.
Keep your shoulders back and feet together
Relax, but not too much.
Make sure that you only sit on half of the chair's seat.

A). Sitting on the whole seat is not ladylike and makes accidental exposure easier. Keep your legs together as you go down onto the seat. B). Position your hip where your buttocks would sit. Spread your arms up, leaning back against the chair. C). If you feel uncomfortable, sit on the edge of the other one, creating balance among your legs and back. If you begin to fidget, try to distract yourself. D). Stand in front of the person who is trying to stand up. Gently place your right arm on their non-left shoulder.
A).