In casual dating contexts, it can be used as a "soft" version of a formal dinner invitation.
: Often used in the phrase "there's no such thing as a free lunch," meaning you can't get something for nothing. Can I Buy You Lunch? - GeoffMcDonald.com
Commonly used when someone wants to gain expert advice without paying a formal consulting fee.
In casual dating contexts, it can be used as a "soft" version of a formal dinner invitation.
: Often used in the phrase "there's no such thing as a free lunch," meaning you can't get something for nothing. Can I Buy You Lunch? - GeoffMcDonald.com
Commonly used when someone wants to gain expert advice without paying a formal consulting fee.