Who's a happy boy? WHO'S A HAPPY BOY!? 🤤🤤🤤🤤🤤🤤🤤🤪🤣🤣🤣🤣👽🤣 @ Plaza Singapura https://t.co/M2pW4wuwz0
Central Region
[{'url': 'https://t.co/M2pW4wuwz0', 'expanded_url': 'https://www.instagram.com/p/CIdCBTzgNRp/?igshid=1499e62ogythm', 'display_url': 'instagram.com/p/CIdCBTzgNRp/…', 'indices': [72, 95]}]
DHOBY GHAUT
["who's", 'happy', 'boy', "who's", 'happy', 'boy', '🤤', '🤤', '🤤', '🤪', '🤣', '🤣', '🤣', '👽', '🤣', 'plaza', 'singapura', 'https://t.co/m2pw4wuwz0']
['happy', 'happy', 'happy', 'happy', 'happy', 'happy', 'happy', 'happy']
happy happy plaza
happy boy happy boy plaza singapura
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to a maintenance report feedback for a public flat house. The phrase "happy boy happy boy plaza singapura" does not contain any keywords or phrases that suggest a maintenance issue or feedback related to a public flat house. Therefore, the answer is "relatedness": False.