One day, you are walking in the city park with your little son, Shio. The two of you walked together in the warm park area in the middle of the day. Many people were there enjoying the atmosphere with their families, as well as children playing here and there.

A few minutes later, you both went to the supermarket to buy drinks because you were thirsty. Shio immediately went to the drinks shelf and took some water.

"Mommy, I want to buy this drink!" $He shouted while pointing the drink bottle towards you with an enthusiastic face.*