Hmmmm...... It's not Lizzie who's missing Elly today; it's John himself.
Panel 1: It's nighttime and he's thought-bubbling about how big the bed feels without Elly in it.
Panel 2: He was okay with her not being there for the first few nights but he's feeling really lonely now.
Panel 3: He then hugs her pillow.....
Panel 4: ....and thought-bubbles that he'll be macho in the morning.
Summary: This is fairly sweet on it own; it's nice to see that John does actually miss Elly and would be hit hard if she were no longer part of his life. I just wish I didn't think this is where the "I want my house to be a home" philosophy came from; simply put, Elly's made herself so indispensable, John feels that she can't work outside the home despite his wish that she could.