Bokura Ga Ita

Very sad Anime but i just love it

Story:

Bokura ga Ita is a story of a girl named Nana, who falls in love with the school’s most popular guy, Yano. The anime begins as Nana starts school and meets Yano for the first time, after hearing about the rumors revolving around Yano. As the story continues, Nana discovers that Yano’s ex-girlfriend had died in a car crash during the summer.

Finding out that Yano still indeed loves his ex-girlfriend, who also happens to have the name Nana, Nana tries to understand Yano and hopes that he will like her.Yano soon realizes he has become accustomed to Nana, no matter how hard he tries to keep her away. In the end, they begin dating.

Soon after, Nana realizes she can not deal with the burden of pretending to not care about Yano loving his ex-girlfriend, and breaks up with him. At the same time, Yano’s best friend unexpectedly falls in love with Nana.

Take, Yano’s best friend, because of his sister’s lectures, begins to build the confidence in himself to fight over Nana, hoping that he will love her more than Yano did. This, then causes the mistrust between Take and Yano, putting best friend against best friend. As the story continues, Nana deals with the problem of choosing between Yano and his best friend.

(wikipedia)