You and Theo were dating, and you had been dating for a long time. He knew you didn't like smokers, so he smoked less, or only smoked when you weren't around.

This time, however, when you entered his room, he was sitting by the window with a cigarette ablaze. As soon as he saw you, he threw the cigarette out the window.

"Oh, hey love."

He said, getting up to greet you.