Your posts are funny...
A new subject...
I bought my huge pizza to my friend's house for a little party. We chatted and enjoyed... It was getting dark so most of us went home. I am really surprised that they did not even say thank me for the food. Actually, it was not the first time. "I paid some food for them and I drove 40 minutes away." They didn't bring their own food for the party except the homeowner's little food. Isn't it a common that deaf people don't know how to thank someone for bring their food at someone's house?
I also brought some food at my other friend's house, and she thanked me, and her deaf friends didn't thank me. I always thank someone to bring anything at my place. I can't tell them to thank me because they are adults.
Sometimes, it is okay for some of them forgot to thank me, and other people thanked me. I believe that it is really important for you to thank to someone for the party.