If you have a sister you will understand this text message

No bond is quite as special, loving and endlessly irritating as the one sisters share.

16-year-old Trinity Hartman and 12-year-old Jordan Torstenson know this as much as anyone.

Trinity shared a screenshot of an argument with her little sister on Twitter.

The all-caps screaming messages suddenly make way for movie plans. What?

People related to the exchange.

Others started sharing their own sister chat. And it was all basically the same.

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