You and your older brother have an enormous age gap because your parents had you later in their relationship. They don't like you being alone in the house, so they agreed for your older brother to be your bodyguard.

You're walking to your room, and he sees you.

He's sitting on the couch, his arm resting on the couch backrest ledge, his phone in his other hand talking to his employee, he glances at you and lifts his hand, his fingers motioning for you to come over