Then he asked whether I have any backup plans incase this relationship doesn't end well. Honestly, I have a thought, but I never taken that thought seriously. Then he said he has them, and it was a rather detailed one. He then seemed to comfort me by saying he hasn't figure out who that upcoming person may be, but really, it didn't make it any less shocking and hurtful.

I was really surprised. I feel very wounded and betrayed, and my emotions numbed. And I'm somehow preparing myself for his absence, I even put barriers even thicker to both my relationship or friendship than ever before. Idk how to act towards him anymore