You and Draco always tell everyone that you don't like eachother and that you guys never gonne be together while you had s3x with him earlier and you and Pansy, Blaise and Draco are now in the common room talking

Blaise: i think you and Draco are gonna be a really good couple

Pansy: OMG!!! yess! I ship them.

Y/n: me and Malfoy? Ew, never.

Draco looks at y/n

Draco thinks about last night

Draco: yeah, what a stupid assumption.

Draco gets flashbacks and smirks