OMG -cry- This Trilogy is so sad!!

This trilogy of Grey's Anatomy is the saddest ever!! Even worse than denny dieing!!
Ahhh i cried through the 'Merder' part in the epi Poor Derek!!!! But oviously meredith will not DIE die because

1.its called GREYS anatomy
2. Derek would commit suicide and thatl take the shows ratings down because hes the hottest guy on he show!
3. SHES CRISTINAS PERSON!
4. the whole staff of the hospital will be emotionaly damaged!
5. Thee would be a riot at the studio because everyone wants meredith back

...but then again maybe the emotional damaged thing is why the star Mrs. Reaser comes into the show? Spoilers indecate that she will come into the show as a SHRINK! So hmmm...maybe meredith will not die but then derek sends her to the shrink because he might think that she tried to kill/drown herself??

Either way I CANT WAIT TILL THIS SATURDAY!!! (it usualy takes a day to get on limewire and another day to successfuly download the episode)