I’d write it if I could.
Correction. Deliver it. Slide it under their door perhaps. Or deposit it in the mailbox.
Delivering it, however, would be wrong. Inappropriate. It’s not the right course of action.
However! I can still write it! Yey to writing and my two hands and brain that make it possible! Here goes.
Thank you so so much for being away at the holiday! It’s because you were away that all around enjoyed peace and silence for the first time in a month since you moved in. Your absence truly made Christmas serene and restful. Thank you again.