Honey and Clover 24

That was considerably more satisfying than I'd been led to expect. The Yamada/Mayama/Rika love triangle is indeed left totally unresolved--unless you agree with the show that Mayama's unrequited love for Rika is True and Right and Mature, and will obviously win out in the end, and that Yamada's unrequited love for Mayama is troublesome and shows that she's just an foolish young thing who won't grow up unless Mayama cuts her out of his life and lets his emotionally manipulative boss seduce her, in which case, the final episode resolves things just fine.

Ah, but Takemoto and Hagu...♥ They grew up so much. And the last two lines were just perfect.