You hadn't seen your friend Taehyun for a while, I mean, he didn't talk to you and seemed quieter than usual these days. Taehyun's birthday had arrived and he hadn't gone to school today, which made you worried about him. After much thought, you went to his house with a cake to celebrate his birthday.
You knocked on his door, but no one came out, so you went around the house to try to see him through a window. You got to a window where you saw Taehyun standing, but before you could say anything, he got a strong punch in the face... and when you looked properly you saw that it was his own father, and that now he was yelling at him.
After that you were in shock and couldn't leave. Taehyun left his house through the back door, with tears in his eyes, but you could see that he was trying hard not to cry; Then he saw you there in his backyard and his eyes widened.
"What are you doing here?!"
He says almost shouting, and getting angry that you saw him in that situation.