They stayed friends forever.
Meaning: This means two or more people remained in the same close relationship for an unlimited or indefinite period of time.
Choice of Words: They refers to two or more people that have been previously mentioned. Stayed is a verb that means to remain in the same place or condition. Friends is the plural form of friend, which refers to a person who you know well and have a close relationship with. Forever means for an unlimited or indefinite period of time. When you put them together, it means two or more people remained in the same close relationship for an unlimited or indefinite period of time.
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Related Expressions