I absolutely positively love Fruits Basket!,it's amazing,as well as pretty sad as well,especially with Tohru-chan losing her mother at early age,then having to live in a tent and having to work constantly,she's had a pretty tough life..but there were also some pretty sad Stories behind other characters lives Momiji-kun's and the head of the Akito's life was extremely hard etc.,it's an anime that play with your emotions,but anyway it's amazing!^^
Furuba is amazing, it's diffenetly my favorite manga. It was so funny and well written, but also so sad. Expectally Katsuya and Kyoko story, I was crying like a baby when I read it. T.T