They were on their way to marriage, according to some reports.
They were just so darn cute together.
So, what happened? What led to the Taylor Swift and Harry Styles breakup?
The couple was in Virgin Gorda on vacation when "they had a fight," according to an Us Weekly insider, who adds that Styles said "something he shouldn't have."
Hmmm.... let the theories fly: What could that be?!?
Whatever those words may have been, they cut VERY deep, another source claims:
"They are 100 percent over," this mole alleges, noting that Swift can often be "intense."
We can almost see every other young male in Hollywood nodding along in agreement to that assessment.