Hearts And Kisses

Prompt: "Imagine your OTP are back in high school. Person A borrows Person B's notebook for notes and discovers their name written all over at the back of Person's B's notebook (complete with hearts). How will Person A react?" AKA: What would happen if Blaine had seen what Kurt was drawing in his notebook before the Warbler meeting? Let's find out. (A should-be Valentine's Day fic)