i think if the man really really love you .he can do anything for you .but if the girl really really love him ,and she will never let him die for her ,because she want to make him happier than her .and she don't want him to die .

a man can die for his wife , a mother can die for her children . it depends on the person himself. but i don't think a man can die for his girlfriend , because the relation between them is just for fun , no one dies just for fun.