You know what it looks like… but what is it called?
TAKE THE QUIZ“on-the-other-side”
The following 2 entries include the term on-the-other-side.
laugh on the other side of one's face
idiom—used to say that a situation will change and someone will stop being happy or pleased
the grass is always greener on the other side (of the fence)
idiom—used to say that the things a person does not have always seem more appealing than the things he or she does have
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Merriam-Webster unabridged