The 'Love Story' hitmaker is inseparable from Kennedy, who she began dating in June, and even sent a plane to fly him to her home in Nashville because she missed him so much, reported New York Post.
"Taylor missed Conor so much, she sent a plane for him a few days later. He's been with her ever since, and his family doesn't know when he will be back. Things have become so serious between them so fast that no one in Hyannis Port would be surprised if they eloped," a source said.
However, some friends are concerned about how serious Swift, 22, who has previously dated Jake Gyllenhaal and Taylor Lautner, has become with Kennedy.
"She always falls very hard and becomes very intense very quickly, and this time is no exception. In fact she seems to have fallen even harder."