can you suggest a yaoi/shouen-ai manga with the seme hair long hair and it suits him?sorta like bronze

Crimson Spell, Devil x Devil, White Guardian, Crimson Wind, Under Grand Hotel (dreads!), Jungle King and the first story of Kouya no Seifukuou. Also The Ice-Cold Demon's Tale, but only for the first few volumes (both Blood and Wild start off w/ long hair).

Can't really call him seme since it's "pure" shounen ai and nothing sexual happens or probably will ever happen, but... Asterisk has a long-haired angel guy who would be a seme if, um, you know.

Also Naono Bohra's Blood series, and Dokunoaji, Otoyami no Mori - Yume no Koe and The Box. And Takaguchi Satosumi! Yononaka wa Bokura ni Amai, although it's questionable whether the long hair "suits".

Edit: Not to mention Yoshinaga Fumi's Ai towa Yoru ni Kizuku Mono, Gerard to Jacques and Ichigenme wa Yaruki no Minpou (again, maybe not "suitable" depending on your tastes?).

Yamane Ayano's
Feilong from Viewfinder
Crimson Spell (seconding this one)
(she draws long hair very well ^.^)
Aigan Shounen
Kazunari from Sadistic Boy? Is he seme or not...
Taiyou no Kikoushi
Love Life
Ai no Kusabi

Love Hustler comes to mind, and lots of Naono Bohra's demons. (Organic, and Blood Hope, Blood Trap, Blood Chip) =)

If you've ever thought or said "Nice Guys finish last" and really meant it, then you should probably read this LJ post by DivaLion. It's incredibly insightful whether you're male or female.

From a bumper sticker I like:
"If you're gonna ride my ass, at least pull my hair."