I love themes that run along the lines of Unrequited Love or Love triangles to Love Octagons. My fave theme in in books, anime, movies, and manga.
Twilight Series : Bella X Edward X Jacob
Maison Ikkoku : Godai X Otanishi X Mitaka
Honey and Clover : Hagu X Takemoto X Morita and Yaguma X Mayanama X Rika
Anita Blake : Anita X Jean-Claude X Richard
Buffy the Vampire Slayer : Buffy X Spike X Riley X Angel
X-Men: Jean X Logan X Scott
Smallville : Clark X Lana Lang X (long list of suitors)
So does anyone know of any series that incorporates unrequited love or a love triangle that I may be interested in? Anime, books, movies, web-comics, etc.