"as if nothing had happened" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adverb"
      },
      "expansion": "as if nothing had happened",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "In a nonchalant manner, by ignoring the existence of a past event and pretending that nothing abnormal had occurred."
      ],
      "id": "en-as_if_nothing_had_happened-en-adv-g0muAUPF",
      "links": [
        [
          "nonchalant",
          "nonchalant"
        ],
        [
          "ignoring",
          "ignore"
        ],
        [
          "event",
          "event"
        ],
        [
          "pretend",
          "pretend"
        ],
        [
          "nothing",
          "nothing"
        ]
      ],
      "related": [
        {
          "word": "play coy"
        },
        {
          "word": "play dumb"
        },
        {
          "word": "play innocent"
        }
      ],
      "translations": [
        {
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "kato če ništo ne se beše slučilo",
          "sense": "Translations",
          "word": "като че нищо не се беше случило"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "kuin mitään ei olisi tapahtunut"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "kuin mitään ei olisi tapahtunutkaan"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "comme si de rien n’était"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "word": "comme si de rien"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "san na min égine típota",
          "sense": "Translations",
          "word": "σαν να μην έγινε τίποτα"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "oúte gáta oúte zimiá",
          "sense": "Translations",
          "word": "ούτε γάτα ούτε ζημιά"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "Translations",
          "word": "mintha mi sem történt volna"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "word": "jak gdyby nigdy nic"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "kak ni v čom ne byválo",
          "sense": "Translations",
          "word": "как ни в чём не быва́ло"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "xotʹ by xny",
          "sense": "Translations",
          "word": "хоть бы хны"
        }
      ]
    }
  ],
  "word": "as if nothing had happened"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adverb"
      },
      "expansion": "as if nothing had happened",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "related": [
    {
      "word": "play coy"
    },
    {
      "word": "play dumb"
    },
    {
      "word": "play innocent"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "In a nonchalant manner, by ignoring the existence of a past event and pretending that nothing abnormal had occurred."
      ],
      "links": [
        [
          "nonchalant",
          "nonchalant"
        ],
        [
          "ignoring",
          "ignore"
        ],
        [
          "event",
          "event"
        ],
        [
          "pretend",
          "pretend"
        ],
        [
          "nothing",
          "nothing"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "kato če ništo ne se beše slučilo",
      "sense": "Translations",
      "word": "като че нищо не се беше случило"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "kuin mitään ei olisi tapahtunut"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "kuin mitään ei olisi tapahtunutkaan"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "comme si de rien n’était"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "word": "comme si de rien"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "san na min égine típota",
      "sense": "Translations",
      "word": "σαν να μην έγινε τίποτα"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "oúte gáta oúte zimiá",
      "sense": "Translations",
      "word": "ούτε γάτα ούτε ζημιά"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "Translations",
      "word": "mintha mi sem történt volna"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "word": "jak gdyby nigdy nic"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "kak ni v čom ne byválo",
      "sense": "Translations",
      "word": "как ни в чём не быва́ло"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "xotʹ by xny",
      "sense": "Translations",
      "word": "хоть бы хны"
    }
  ],
  "word": "as if nothing had happened"
}