I’m not sure whether to stay with my current boyfriend or move on?

I have been dating a guy for 4 months now. He’s lovely, we don’t always agree on everything but generally we get on nicely. I like a lot of things about him. However, I am still in contact with a man I met 2 years ago when I went abroad. I had an amazing time with him, I really liked his character and have kept in contact since then. He’s so handsome, kind and funny. However, we never arranged meeting up after that, and although I know he likes me and feels comfortable with me, he never spoke about wanting to be serious with me. Now that my relationship with my boyfriend is progressing, I know I need to cut this guy out and stop texting him, or let go of my boyfriend. I don’t want to do the wrong thing. Does anyone have any advice?
I’m not sure whether to stay with my current boyfriend or move on?
Post Opinion