WELL, apparently, it's because the One Direction heartthrob was given a pretty stern warning prior to leaving to make sure that the new couple's trip stayed just THAT…from the country cutie's FATHER, no less!
That's right, it appears that Scott Kingsley Swift, who has managed his daughter's career since the start of her whirlwind success, is growing concerned about the amount of heartbreak she's endured in the public eye, and also increasingly weary of just how intense her latest love interest has become!
An insider explains:
“He likes Harry but he wants them to slow down and take things easy. It’s clear to everyone they are smitten with one another and already talking about marriage. He doesn’t want them to split up as fast as they’ve got together and for Taylor to end up devastated.”
And NORMAL, really!
In fact, we'd go as far to say that this