I just thought about how the one line in Jack the giant killer foreshadowed a later episode when Jack said he'd hate to work in Janet's flower shop because she'd have the daisies standing in attention, meaning she'd find her too strict and in an episode the next seaon Jack did work in Janet's flower shop and hated it becayse he found her too strict. Can anyone think of other examples of episode foreshadowing?

In Janet's Secret,Janet asked Jack to pretend to be her husband.He asked why,and she said that she wouldn't marry a stranger.Then in Friends & Lovers,she married a guy she just met 2 weeks ago