Love each other.
Meaning: This means that they care deeply for each other.
Choice of Words: Love is a noun that refers to a strong affection or attachment towards someone or something. Each is a determiner that means 'every' or 'all'. Other is a pronoun that means 'another person or thing'. When used together, 'love each other' means that they have a strong affection or attachment towards one another.
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Related Expressions