   happiness   Someone brings a truck to the game and we have a barbecue right there in the parking lot out of the back of the truck!     happiness   How fun! Can I bring something?  
    neutral   Don't worry about it! Just come at five.     neutral   I make a mean potato salad!  
    happiness   Well, if you insist, you are welcome to bring a potato salad!     happiness   
 Thanks, Mary! See you later. 
 And, maybe some hot dogs! What do you say? 