Kimi ni Todoke's manga has a conclusive ending that isn't sudden or out of the blue. The narrative progresses smoothly towards its finale, leaving no major loose ends and providing closure for the readers.
One funny story from 'Kimi ni Todoke' could be when Sawako tries to interact with her classmates in a more outgoing way. For example, when she attempts to join in on a group conversation and ends up saying something really innocent but it comes out in a hilarious way that makes everyone laugh instead of being scared of her as they used to be.
The Kimi ni Todoke anime is generally quite faithful to the manga. There might be some tweaks for the sake of animation or to better fit the pacing, but the core story and characters remain consistent.
The moment when Sawako tries to smile for the first time in a more social way is really funny. Her attempt at a big, friendly smile comes out a bit strange at first, but it's also very endearing. It shows her growth and her effort to be more approachable.
I'm not entirely sure as I haven't read it specifically. But generally, a light novel often involves various themes like relationships, coming - of - age, and unique story settings. It might be about a love story (since 'koisuru' can mean 'to love' in Japanese) intertwined with the concept of a metronome, perhaps symbolizing the rhythm of life or the pacing of a relationship.