Hello,<br/><br/>I'm wondering about the correct way to address a person. For example:<br/><br/>Should it be "Hello, Jim" or "Hello Jim"?<br/><br/>Should it be "Jim, I'll do that right away" or "Jim I'll do that right away"?<br/><br/>Should it be "Love you, baby" or "Love you baby"?<br/><br/>I am still learning English and help would be appreciated!