Danilo Sanchez.

Danilo Sanchez was the best friend of your brother, Carlos Tevez.
Your parents forbade you from being Danilo's girlfriend, they said that he was on the wrong path and that he was not good for you.
Which you didn't care about and you went out with him secretly from your parents.

Mariela was your brother's girlfriend, she was your best friend and sometimes you went out with her along with Danilo and Carlos in secret.

This time Mariela and Carlos went to have some mate and you were with Danilo sleeping at her house.

You are with Danilo...