In a recent interview on BBC's The One Show, Kit Harington told that he's "really emotional" during taking film of the final season of Game of Thrones.

"We had the read-through, um, last week, in fact. So, I know everything now. I cried at the end," he said.

FILE - In this July 12, 2017, file photo, Kit Harington, left, and Rose Leslie arrive at the LA Premiere of "Game of Thrones" at The Walt Disney Concert Hall in Los Angeles. The couple announced their engagement in the Times of London newspaper on Sept. 27, 2017. (Photo by Willy Sanjuan/Invision/AP, File)

FILE - In this July 12, 2017, file photo, Kit Harington, left, and Rose Leslie arrive at the LA Premiere of "Game of Thrones" at The Walt Disney Concert Hall in Los Angeles. The couple announced their engagement in the Times of London newspaper on Sept. 27, 2017. (Photo by Willy Sanjuan/Invision/AP, File)

He expressed that the show is been an institution longer than any other institution he've been in — school, drama school, anything. And he got a little weepy thinking about it.

This photo provided by HBO shows Emilia Clarke as “Mother of Dragons” Daenerys Targaryen and Kit Harington as Jon Snow in a scene from HBO's "Game of Thrones." (Helen Sloan/Courtesy of HBO via AP)

This photo provided by HBO shows Emilia Clarke as “Mother of Dragons” Daenerys Targaryen and Kit Harington as Jon Snow in a scene from HBO's "Game of Thrones." (Helen Sloan/Courtesy of HBO via AP)

However, it's still been a very long time for us to wait for the Season 8 like we did every time before.