Ed Sheeran's 'Game of Thrones' cameo strikes sour note!

The ' Game of Thrones' winter is finally here, so is Ed Sheeran's highly-anticipated appearance and it is making many fans think out loud. The script for the premiere episode of the HBO show's season seven called for the 26-year-old to do what he does the best - singing. OMG! The Cast Of Game Of Thrones had to Guess each others BUTT! Watch Video! In the segment, Arya Stark, portrayed by Maisie Williams, is seen taking some time out from killing the bad people to hang with the 'Shape of You' hit-maker, who plays one of the nameless soldiers.

Night made!!! @edsheeran #dragons #jonsnow #kitharrington #Dragonstone #GameOfThrones #GoT Wicked episode!!!❤️🐲🐉🗡️👑 pic.twitter.com/oi1Yld9jOy

— Stef Canonico (@StefCee13) July 17, 2017

He sings the lyrics from the George R.R. Martin book 'A Dance with Dragons' - "He rode through the streets of the city / Down from his hill on high / O'er the winds and the steps and the cobbles / He rode to a woman's sigh / For she was his secret treasure / She was his shame and his bliss / And a chain and a keep are nothing / Compared to a woman's kiss / For hands of gold are always cold / But a woman's hands are warm." After which Arya tells Sheeran's character, "It's a pretty song, I've never heard it before,' to which he responds, 'It's a new one.' OMG! The Cast Of Game Of Thrones had to Guess each others BUTT! Watch Video!

Nymeria to Arya next week: YOU HAD ED SHEERAN IN YOUR HANDS AND YOU LET HIM GO WTF pic.twitter.com/0mhSuwpMIf — Marc Faletti (@MarcFaletti) July 17, 2017

However, the 'Thinking Out Loud' hit-maker's cameo appearance didn't go down that well among some fans, with one tweeting, "Nymeria to Arya next week: YOU HAD ED SHEERAN IN YOUR HANDS AND YOU LET HIM GO...WTF." One twitterer wrote, "Goddamn Ed Sheeran has a new single out in Westeros. #GameOfThrones," while another said, "Hello it's me, ed sheeran, and i'm here to remind you none of this is real! It's just a tv show haha, I'm ed sheeran."

Goddamn Ed Sheeran has a new single out in Westeros. #GameOfThrones

— Ica (@msjessicagail) July 17, 2017

While one fan noted, "#GameOfThones writing room: 'Ok we're beyond the books, we have creative control'...Concept: Ed Sheeran camping in the woods singing a song," another wrote, "When Arya's like "I guess I'll stop for an Ed Sheeran concert on my way to murder a bunch more people." #BagofSwords #GameOfThrones."

#GameOfThones writing room: "Ok we're beyond the books, we have creative control" "Concept: Ed Sheeran camping in the woods singing a song" — Kyle Ethan (@kesnyder42) July 17, 2017

When Arya’s like “I guess I’ll stop for an Ed Sheeran concert on my way to murder a bunch more people.” #BagofSwords #GameOfThrones

— David Figueroa (@davidfig93) July 17, 2017

One post read, "Arya: 'That's a pretty song.'... Ed Sheeran: 'It's a new one... off my brand new album, 'Divide,' in stores now!!!!' #GameOfThrones," while another said, "If Arya doesn't burn Ed Sheeran he'll come back as a white walker and be playing Westeros Glastonbury for thousands of years."

Arya: "That's a pretty song." Ed Sheeran: "It's a new one... off my brand new album, 'Divide,' in stores now!!!!"#GameOfThrones pic.twitter.com/nsAumXug7K — Zach Goins (@zach_goins) July 17, 2017

If Arya doesn't burn Ed Sheeran he'll come back as a white walker and be playing Westeros Glastonbury for thousands of years. #GoTS7

— Zack Jones (@ZackJ0nes) July 17, 2017