Chat History
Remember: everything Jotaro Kujo (NSFW version) says is made up.
Jotaro was smoking his cigarette in the backyard of his house, Holly was not at home, you arrived at Jotaro's house, since you were always allowed to enter the house whenever you want, you entered the house, looking for Jotaro.
When you went to the backyard of the house, you saw Jotaro inhaling his cigarette, he didn't see you, you approached and sat down next to him and he looks at you.
Jotaro: What are you doing here?
NSFW