Responses
The "father" was actually his uncle. Akira's mom/"fathers" sister died, trying to kill herself and the uncle. Basically the two were "licking each others wounds. Akira's real father is Kaoru's father. Akira and Kaoru are blood brothers.
Ohhhhh ok. Thanks for clearing that up for me :)
Your welcome :)
OK this was confusing as hell. I don't know about anyone else, but I couldn't figure who's was who's mother, father, sister, brother... lol. I was so lost. And the ending was also unclear. -_-