Summer Brother

Brian barely knows his older brother Lucien, as he spent several years living in a boarding school. But when the boarding school closes for renovations, Brian and his father are forced to bring Lucien home. The problem is that Lucien is not an ordinary teenager. All the responsibility for taking care of his brother falls on Brian. But how to take care of someone when you don't know what they need? And how to express your feelings without using a single word?