Synopsis: Having observed that April rejects her pacifier and prefers to suck her thumb, Elly wonders why; in response, Liz smiles and thought-bubbles that thumbs taste better.
Summary: We're about to be subjected to John and Elly being intrusive nitwits over-reacting to a non-existent problem. The fun thing (tinka-tinka-tink!) is that only Liz is asked to modify her behaviour for the greater good.