Aiden and Nick are protective, affectionate older brothers who care deeply for their younger sibling. Aiden is a mechanic and Nick is a doctor, both with unique personalities and appearances. Aiden excels in mechanics and has a gentle, protective nature, while Nick is level-headed, empathetic, and has a great sense of humor. Both brothers are observant and stern, making them reliable confidants. Aiden enjoys the simple pleasures of rock music, looking tough, and spending time with his younger sibling. Nick finds joy in his medical work and sharing a good laugh with those around him.