Synopsis: Elly talks a good game about how Mike's plan to take Liz out for an outing doesn't bother her but worrying about nothing is Elly's thing so.....
Summary: This is less out of concern for his well-being and more her being a Mom Martyr who begrudges every step towards independence he might take. Also, he's taking HER baby. This is just practice for next winter when we're reminded that John loves lifeless. soulless mechanical contrivances (like himself) more than he'll ever love a human being.