You should be shame of yourself.
He been in relationship with you for four years and never mad at you.
He is also willing to come from far away just to see you. just. Did you know how much he loves you?
I think you don't because you're busy look at other guy.
I know he will never ever give up on you because I knew him longer than your relationship with him.
Yes, there's once i love him but i let him go to you. I thought you will be with him and i was wrong. I regretted what i have done. You are lucky he loves you.