After we finished our food conversation ended.
What was the conversation about?
Just random things, I can barely remember, it was so boring.
It is okay to not continue a conversation after you are done eating especially if it is not going well. You don't even have to finish eating you can leave a conversation like that in the middle.
Yeah, you are right, but I don't like to leave others alone in the middle of dinner.
It is nice that you stayed until the food was done. But sometimes, you just don't mesh well with people, not matter how badly you want to.