Goodnight kisses

When it's time for bed, we put all of the non-grey parrots in their cages.  Then, Thomas says, "time for bed, ladies!" and a grey parrot steps up on each of his hands.  The trio comes to find me and each grey gets a goodnight kiss from me.  Then Thomas begins his grey night routine of alternating kisses:

When they've had enough, one of them (usually Stella) pulls his glasses down: