An idol originally refers to an object of admiration, an object that is pursued and worshiped. He has never been limited to a simple idol in the entertainment industry
The career line is the main one, and the emotional line is left to chance. Don't make it clear or hint, just find your own sweets. But please note that the protagonist is a minor and will not cross the line before he reaches 18 years old. It is really just pure brotherhood. After all, my idol is not a pervert, and I am not a pervert.