Welcome to the forum, Matthew.
We separate the name of a person addressed from the rest of a sentence by a comma,
In the sentence, "Whats going on, Matthew?" Is a comma really needed before the proper noun? If so why?
Welcome to the forum, Matthew.
We separate the name of a person addressed from the rest of a sentence by a comma,
Context is important. Please provide enough for us to be able to deal effectively with your question.
Your thread title should include all or part of the word/phrase being discussed.
If you just want to know the meaning of a word, try OneLook Dictionary Search first.
There is a lot of difference between:
I hate to ask Matthew.
and
I hate to ask, Matthew.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.
Note that you need an apostrophe in "What's going on?"
Rover