Sexual harassment is a thing that should not be happening any more. But when it does, this may be the best way to handle it we've ever heard of.

27-year-old author and blogger Olivia Cole, from Chicago, was on her morning commute when she noticed a a dude "aggressively hitting on this woman" on her train. Despite the fact that the woman was ignoring this extremely annoying man, he kept going, asking her why she wouldn't give him her number, and why she didn't want his. Idiot.

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He kept after her. I could hear him saying, "Come on. I want your number. You're so pretty. You don't want my number?" — Olivia A. Cole (@RantingOwl) February 6, 2015

All classic, irritating street harassment. Ugh.

But then something truly magical happened.

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She finally says, loudly, "NO, I don't want your number!" And what happened next was amazing. — Olivia A. Cole (@RantingOwl) February 6, 2015

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This young woman a few seats away, looks up and she says, also loudly, "AND NO, I DON'T WANNA GIVE YOU MINE." — Olivia A. Cole (@RantingOwl) February 6, 2015

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And there was this awkward silence. Like, at first people just stared at her, myself include. But then I realized, and slowly so did others. — Olivia A. Cole (@RantingOwl) February 6, 2015

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The second woman's friend started laughing and she said (not as loud, but still audible) "NO, I DON'T WANNA MEET YOU NO WHERE." — Olivia A. Cole (@RantingOwl) February 6, 2015

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And together they sang, really loudly (and off key) "NO, I DON'T WANT NONE OF YOUR TIIIIIME" — Olivia A. Cole (@RantingOwl) February 6, 2015

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The dude trying to get the first woman's number just stared at them, and the woman he was harassing was just LAUGHING. He was done. — Olivia A. Cole (@RantingOwl) February 6, 2015

Incredible.

"It was hilarious," Olivia told Buzzfeed, "and by putting the spotlight on the harasser, he realized how unpleasant unwanted attention can be. They got off the train before I could high-five them, and they deeply deserve a high five." Truth.

TLC: the answer to all life's problems.

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