Are you talking about Rurouni Kenshin? No, Kaoru did not die. In Volume 24, we see what appears to be Kaoru's corpse. However, we soon learn that this was an corpse doll created from other corpses and carved into Kaoru's likeness. The real Kaoru was merely kidnapped, not killed. She lives to the very end of the manga.
Chapter 63 (I think)
Nana to Kaoru
In the original anime series he doesn't show any sign of love to her...not sure about manga though...
There is never any evidence of him being gay in the anime or the manga. He and Kaoru just act like that to get girls to come to the club.
By the end of both the anime and the manga Inuyasha, Kagome doesn't die.
Kaoru and Kenshin do not share a kissing scene in the "Rurouni Kenshin" anime series. Their relationship is portrayed more subtly and romantically, focusing on their deep bond and mutual respect rather than physical displays of affection.
Kaoru Yamaoka died in 1986.
Kaoru Maruyama died in 1974.
Kaoru Abe died in 1978.
Kaoru Kakudo died in 2004.
Kaoru Hatoyama died in 1982.
In chapter 53 of the manga Kaoru kisses Hikaru on the cheek.
Chapter 63 (I think)
Inoue Kaoru died on 1915-09-01.
Kaoru Iwamoto died on 1999-11-29.
Kaoru Ishikawa died on 1989-04-16.
Kaoru Betto died on 1999-04-16.