I hide all my problem behind my smile. Behind my smile is a world of pain. You think u know me. But U have no idea.
#ChineseNewYear #Fashionable https://t.co/bWYgT15kxm
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LAVENDER
['hide', 'problem', 'behind', 'smile', 'behind', 'smile', 'world', 'pain', 'think', 'u', 'know', 'u', 'idea', '#chinesenewyear', '#fashionable', 'https://t.co/bwygt15kxm']
['smile', 'smile', 'smile', 'smile', 'smile', 'smile', 'problem', 'pain', 'problem', 'pain', 'hide', 'problem', 'pain', 'smile', 'smile']
hide problem behind smile behind smile world pain think know have idea #chinesenewyear #fashionable
hide problem behind smile behind smile world pain think know idea chinesenewyear fashionable
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the post is not related to maintenance report feedback for public flat houses. The post seems to be about hiding one's true feelings and pain behind a smile, and the idea that people may think they know what is going on in someone else's life but actually don't. It also mentions Chinese New Year and fashionable clothing, but there is no mention of maintenance reports or public flat houses.