ok, here goes nothing...
1)Spike, 'Chosen'- this was the ultimate death for me. he died as a hero, but then, he always was my hero!
2)Fred, 'A Hole in the World'- i cried buckets in this ep. her last words 'wesley, why can't i stay?' were so moving.
3)Wesley, 'Not Fade Away'- i never expected wes to die, i thought he would be there to the end. when illyria said 'would you like me to lie to you know?' i knew he was going to die.
4)Tara, 'Seeing Red' (?)- she was in the opening credits! i was cheering coz she's finally been made a regular cast member after almost 3 years! and then they killed her!! i was so shocked!
5)Cordelia, 'You're Welcome'- i never expected cordy to be killed off. but her last scene was so beautiful, again, i cried.
7)Anya, 'Chosen'- she died trying to keep the world safe from the uber-vamps and trying to save andrew. she was a true hero.
8)Doyle, 'Hero'- i don't think i have to explain why i loved this death scene. he spent his life trying to surpress his demon side, and in the end, he saved everyone by embracing it.
9)Kendra, 'Becoming, Part2'- i was looking forward to seeing more of kendra, as i really liked her character because she was so different from buffy. but alas it was not to be.
10)Buffy, 'The Gift'- she sacrificed herself to save dawn, which was a truly beautiful thing to do. i fall to pieces everytime i see spike crying in this ep. he was crushed beyond words.