Heartbreak while college admissions

I talked to a guy in the uni i was about to go for masters.we started sort of dating for a few weeks.Now i want to change my mind and go to another school completely across the US.
i feel bad and guilty that i might break his heart and hurt his feelings.What should i do?(change schools or not )

When you’ve got a job in the future, and u have a relationship that doesn’t work out, are u going to quit your job and move to a different city?