One where the main doesn't know he is in love with the heroine, the heroine is in love with the hero, then a love rival for the heroine's affection comes into play and confesses to the heroine. Despite the heroine trying to come closer to the hero, he remains oblivious only until he sees the heroine and love rival get closer and closer...
It doesn't matter how it ends, but can anyone help me find a series like this?
Ahh well... a lot of shoujos are like that. And by a lot, I mean A LOT.
I don't usually read those, since well... most of them turn boring as there's just too many of them, but anyways give Hana yori Dango a try. I didn't really like it, but it certainly was one of the better ones out there.