Joe said, "You're awesome."
"Why thank you," Mel replied.
Should there be a comma after "Why"?
Joe said, "You're awesome."
"Why thank you," Mel replied.
Should there be a comma after "Why"?
"Why" works here as an interjection to express mild surprise. When interjections are at the start of a sentence, they can be followed by a comma or an exclamation mark.