Deidara was fighting Sasuke who was trying to get to Itachi. Deidara had had enough of being beaten by Uchihas and turned himself into a C0 clay bomb by stuffing C0 chakra into the mouth on his chest and blowing up, committing suicide while exclaiming "ART IS A BANG!". Unfortunately, he was not successful, as Sasuke escaped and lived to defeat Itachi.
Yes
Yes, they "die" again.
Sasori is already dead, I guess Deidara didn't get the time to tell him.
Yes, Deidara is killed in his battle with Sasuke.
Yes for now..... Sasuke has to kill him to get to Itachi to get revenge........ poor Deidara...... he almost won he just couldn't take it anymore and used his C4 to blow himself up....... : ( Deidara dies episode 115. Acually i believe Deidara is going to die when Sasuke kills Oruchimaru and then goes after Itachi after killing Deidara.
Deidara is a man, not a girl!!! although i belive deidara is gay because deidara loves sasori and Tobi loves deidara
No, Deidara is not gay.
Tobi was there with deidara. He helped at first, but when deidara used C4 karura, Tobi ran away
Yes Deidara is 19
Deidara is a man, not a lady.
He is male.--Deidara is not a girl.
Deidara is dead. But he was resurrected for the Fourth Shinobi war