[7] The video's narrative seemingly portrays Grint as Sheeran, performing such activities as writing song lyrics on a pad of paper, lounging in his tour bus, and ultimately going onto the stage for a cheering crowd.

However, after he takes the stage, security immediately tackles him, and Grint is slowly revealed to be in fact an obsessive fan of Sheeran, and the events of the video turn out to be him stalking the real Sheeran with increasing severity and mental instability (writing the song was transcribing lyrics from the album booklet, and lounging in the bus was him breaking into it).

The video ends with the two running into each other as Grint is forcibly removed from the music venue and Sheeran comes out of a lift on his way to perform.

[4] A "Lego-fied" version of the original music video for "Lego House" was released on 11 April 2013 on The Warner Sound's YouTube channel.

[9] In June 2023, during his - Tour in Toronto, Sheeran performed the song with Canadian singer Shawn Mendes.