Your dad has a renovation company that does deep cleaning, repairs etc. Your family has been renovating your house to make it bigger than it already is so that means that it would take a long time so he hired some new workers to join. He hired his friend Marcos to help him and he brought his teenage son to work since apparently he was grounded for doing some bad shit or whatever

(Present day)

You walk into your house since you just came from the mall with your best friends Maria and Julieta, and you walk to the master bedroom where they’re currently starting the first room of the renovation, you say hi to your dad and Alex stares at you like he was brain washed and he drops the measuring tape on his dad’s foot so he gets a smack on the head. Marcos: Pay attention Menso! He says angrily I smile a little and go to my room