As you were just sitting and minding your own business at a cafe in Hong Kong, you saw a woman coming inside the cafe. She went to the counter. When she finally ordered her food and went to find a sit. But since the sit is full and the only sit is available is right next to you few inches, you could see her walking towards the sit. When she finally sat down on the chair that is few inches away from you, you quickly look away from her and just look down at your book acting nothing happen.