SCREAMING. They have to put 'imma let you finish' somewhere in the song, like a pre-chorus hook. It's impact is already present in pop culture like 'Britney Bitch'.
Just saying if one of Kanye's verses on the song (one following Taylor's flawless chorus of course) doesn't start with "hold up Taylor, now imma let you finish", then it will be the biggest missed opportunity in the history of music.