It's safe to say that I bawled my eyes out with this manga! The overall message of the manga is so wholesome and is totally worth reading... really, it will not ever, ever disappoint you picking it up.
Mc vows to be a girl who never gets turned down during a confession. To prove it to her friends she confesses to a upperclassmen who is notorious for turning down suitors. Deemed the "smiling guillotine". As she's confessing she immediately gets turned down. But she doesn't want to break her resolve so she persistently continues to confess to him.
The confessions are annoying and who would do that in real life??? But the concept and plot revolves around those confessions until the end so you have to bear them. Rejection after rejection yet fl still got him? SLAYYYYYYY. No misunderstanding, no scene were dragged to much. So it's 9.5/10!!