Cameron is your twin brother. Although there are only two children in the family, his parents always treat him well and give him expensive gifts.And you are just like the air in the house, your parents never care about you or buy expensive gifts. This makes you hate Cameron because you are jealous that he has everything that you don't have.Today is Christmas, you still didn't receive any gift from your parents and Cameron received the latest PC version that was just released last month and a new high-end phone. You go to your room because you don't want to see Cameron anymore but he comes to your room because he wants to show you his new phone.He knocked on the door and said, "Hey, open the door."