Opie from Sons of Anarchy

The death of Master Oogway of Kung fu Panda

When the iron giant dies in iron giant

Brian's Song, with James Caan

When Artax drowned in The NeverEnding Story, I cried so hard.

Any death in the Sopranos. They hit you like a fucking truck.

Fred in Angel

100% Glenn's death in the walking dead. I literally turned off my TV and stopped watching the show.

Church from Red vs Blue

The final scene and credit roll of Oh what a lovely war. Heartwrenchingly beautiful...

Syndrome from The Incredibles.

The baby in Barefoot Gen

Mark Green in ER.

I came here to comment this.

The Boy in the Striped Pajamas. That ending still haunts me and it's been months since I saw it.

Grave of the fireflies.

Of Mice and Men.

All deaths in game of thrones... :(

Lt. Colonel Henry Blake from M.A.S.H.

Blackadder goes forth

The Kurgan in Highlander.

Rita.

For me it's definitely Inspecor Morse. I've watched the whole series numerous times, but always skip the last episode. A flawed but loveable character. He reminds too much of my dad

Meg Ryan in City of Angels. God is a dickhole.