"take to heart" meaning in English

{
  "etymology_text": ": take to heart < → δείτε τις λέξεις take, to και heart",
  "forms": [
    {
      "form": "take to heart"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ιδιωματισμοί (αγγλικά)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "She took it to heart that they didn’t invite her.",
          "translation": "Της κακοφάνηκε πολύ που δεν την κάλεσαν."
        }
      ],
      "glosses": [
        "κακοφαίνεται πολύ"
      ],
      "id": "el-take_to_heart-en-phrase-jEy078Yb",
      "raw_tags": [
        "ιδιωματισμός"
      ]
    }
  ],
  "word": "take to heart"
}

{
  "etymology_text": ": take to heart < → δείτε τις λέξεις take, to και heart",
  "forms": [
    {
      "form": "take to heart"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Ιδιωματισμοί (αγγλικά)"
      ],
      "examples": [
        {
          "text": "She took it to heart that they didn’t invite her.",
          "translation": "Της κακοφάνηκε πολύ που δεν την κάλεσαν."
        }
      ],
      "glosses": [
        "κακοφαίνεται πολύ"
      ],
      "raw_tags": [
        "ιδιωματισμός"
      ]
    }
  ],
  "word": "take to heart"
}