The White Rose by C. Joyce (mini ebook reader txt) 📕

Legend says there's a White Rose, that you will get if a guy likes you. It'll die if either 1. The guy stops liking you, 2. You reject the rose, or 3. You ask a witch whose's it's from. Ask a witch about the sender of The White Rose or the sender replaces you with another, and you'll die.

Unfortunately, for ole' high school-er Lily will get this might-be-cursed White Rose.