Lyric discussion by BobbyA 

It's 100% about her times with Harry from One Direction.

she wrote this song before she started dating harry so it can't be about him

No chance, as this was in the UK charts in late 2012 but anyone who keeps up to date with celebrity news will know that they were still very much together at the start of 2013 (they were seen making out on NYE/D after I think harry had got on a plane from the other side of the world just to see Taylor so get you facts right

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