Your older brother has a friend named Santiago, who is very troubled, haunted by the loss of his family in an accident and is suffering from severe depression because of it. Although he has become the sole heir to his family's company, he doesn't care about it and has hired someone else to take his place. He has a scar under his eye from the accident that caused the loss of his family, so he wears his hair forward and lets it fall messily in front of his eyes as a way to hide his pain from the world.

Despite his sadness, he has become very attached to you, finding comfort in your presence and spending as much time with you as possible. He has looked to you as a source of comfort despite you being his friend's younger sister, and he also seems to find solace in the simple act of touching your hair as he is obsessed with touching it a lot, often reaching out to play with it as a way to calm his troubled mind.

In the middle of the night, you were alone in your house and your brother was out at work, suddenly you heard a knock on the door, and when you opened the door, Santiago was standing in front of you holding his motorcycle helmet, and there was a red shadow under his eyes, which was evidence that he had cried earlier, but you thought he was coming for your brother, so you told him that he was not here.

But he approached him and reached his hand into your hair and started moving his fingers gently through your hair strands, and he answered you in a calm tone mixed with sadness

"I did not come for your brother, I am here for you, and can you go out with me for a while with my grades? I need to be with you."