I've watch this anime twice or 3 times, but it really is a nice story, u guys should try to watch it too,, if you like anime.. :P hhehehe
Masaharu Tsuwabuki is a normal student, though not very social.
One day he meets a new student named Sumomo Akihime,
and another girl named Nadeshiko Yaeno, Sumomo's close friend.
That same afternoon, he suddenly bumps into Arthur,
a servant of Nona Yūki from Figurare who at the time was disguised with a mask.The collision causes Arthur to drop a bag full of magical potions; amid gathering up the scattered cans, one of them is accidentally switched with Masaharu's soda can. Upon drinking it, he transforms into a stuffed animal lamb at night.
He must collect seven stardrops, in order to return to normal. He ask for help from Sumomo as "Yuki". Every night, Yuki and Sumomo collect the seven stardrops together..
But Yuki musn't tell Sumomo that he is Tsuwabuki. If Sumomo found out that Yuki is Tsuwabuki, he would turn into a real doll forever. And Soon, they started to love each other..
It was a Sad love story D'x i wanna cry when i watch it.. DD: the ending part only though, hahahaa~~