If you liked Natsuki Takaya's Fruits Basket you should read her latest manga, Hoshi Wa Utau. I'd say it's even better then Fruits Basket, seriously read it. And also there's Honey and Clover from Chika Umino, another great series that's touching. We Were There (aka Bokura Ga Ita), by Yuki Obata is another good one.
i loved fruits basket and i also like loveless its different but really cool or you could try ouran highschool host club its funny and i loved that one two.