Julia does not like people coming at her from behind. But this is also Q so it is easily forgiven after her one second tense up and give some WTF eyebrows until she realizes who is it. Stand at her side, Q.
(Unless KC said differently, Julia probably let Tony leave without her, since she volunteered to clean up afterward. Which, will basically be the morning after.)
Eliot 2 does his best. He's not as fun as Eliot 1, but there's a lot of smiling and nodding and "You should go tell ______ all about it!" Dudley (and anyone else) can call him El to differentiate between him and Eliot. El maintains he's the prettier one.
Fen is great with Dudley, and she liked seeing her Eliot interact with him.