Ok here’s a small lesson that everybody (somebody) must learn. Just taking it as an example to explain what is the message I would like to convey.

Intro: There are three members in a family. The father, the mother and their son.

Scene 1: Once the mother took her son to the market to buy some vegetables. As she was the only costumer at the shop, the eyes of the vendor were on her. A couple of minutes later another costumer came by to the same shop. The man was diverted his attention by the second lady and he turned the other side. The mother who was collection some vegetables, slowly put some in her bag. The son standing next to her is observing everything what is going on. As soon as the man turned towards her she started to pick other vegetables and bought a few of them.