Mind Your Manners and Say Please and This
This page is the CodyCross answer for the clue below from Art Museum, Group 726, Puzzle 2 (Guidebooks).
Question is: Mind Your Manners and Say Please and This
and the answer is: THANKYOU
Word Meaning:
THANK YOU — An expression of gratitude or politeness in response to something done or given.
Definitions from Wiktionary.