convince a person to do something
talk someone into something
talk until the other person is tired of listening
talk someone's ear off
enjoy talking even if no ones is listening
love to hear oneself talk
have a talent for speaking
have a way with words
continue talking about a main idea
stick to the point
talk about a person without him or her knowing
talk behind someone's back
talk about something without addressing it directly
talk around a point
talk in a bitter, critical way
have a sharp tongue