Romance or friendship tested by one of them starting smoking
Regardless of the outcome or the message or whose side the author is on. Two people get along, one of them starts smoking, the other one hates it. Or anything similar that this prompt made you think of.
1 Comment
[Monster’s Proof](https://www.goodreads.com/book/show/7106634-monster-s-proof) features a romance subplot where the love interest already smokes and the female main character criticizes this.