The context of the following conversation is Jan knew better and prevented the teacher from obtaining his cigarette in order to be more healthy.:
Jan says I can't believe my teacher smokes..
The friend responds Amazing that he's a health teacher and smokes!.
Jan responds He coughs a lot. When he left the room, I took his pack of cigarettes from the desk..
The friend responds You shouldn't have done that, they belong to him. You can get in trouble..
Jan responds Oh well...I helped him a little. He couldn't smoke all day..
The friend responds Yeah, but I guarantee that's the first thing he grabbed when he got home..