"hi-bye friend" meaning in English

{
  "etymology_text": "Suggesting brief conversations in which little is said beyond a greeting.",
  "forms": [
    {
      "form": "hi-bye friends",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hi-bye friend (plural hi-bye friends)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hong Kong English",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A person with whom one has only a very casual and superficial friendship."
      ],
      "id": "en-hi-bye_friend-en-noun-zYdZ7P4B",
      "links": [
        [
          "casual",
          "casual"
        ],
        [
          "superficial",
          "superficial"
        ],
        [
          "friendship",
          "friendship"
        ]
      ],
      "raw_glosses": [
        "(informal, chiefly Hong Kong) A person with whom one has only a very casual and superficial friendship."
      ],
      "tags": [
        "Hong-Kong",
        "informal"
      ]
    }
  ],
  "word": "hi-bye friend"
}

{
  "etymology_text": "Suggesting brief conversations in which little is said beyond a greeting.",
  "forms": [
    {
      "form": "hi-bye friends",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hi-bye friend (plural hi-bye friends)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Hong Kong English"
      ],
      "glosses": [
        "A person with whom one has only a very casual and superficial friendship."
      ],
      "links": [
        [
          "casual",
          "casual"
        ],
        [
          "superficial",
          "superficial"
        ],
        [
          "friendship",
          "friendship"
        ]
      ],
      "raw_glosses": [
        "(informal, chiefly Hong Kong) A person with whom one has only a very casual and superficial friendship."
      ],
      "tags": [
        "Hong-Kong",
        "informal"
      ]
    }
  ],
  "word": "hi-bye friend"
}