I often like to get a card and/or small gift when someone has done sometime nice or kind for me or my family.
Three examples where I have dropped a gift off and not given directly to the person.
One was my DC swimming teacher (this was at Christmas so she may have had many), one was to the teachers at the holiday programme (these were small packets of fancy biscuits, so nothing amazing), one was to a nurse who squeezed us in an appointment which saved me taking my 3 yo to A&E.
Would you have expected a thank you? I'm not bothered in that I'm glad I have it as I wanted to and wanted them to know they are appreciated but just an acknowledgement would seem nice. AIBU?