Is it normal to have to make noise?

My sister is always making noise when she is happy. Either humming, or singing, or tapping a beat, just noise. The only time she is quiet is when she is grumpy or tired. She has been this way ever since she was little. Is it normal?

Voting Results
84% Normal
Based on 64 votes (54 yes)
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Comments ( 4 )
  • Joshua93

    Everyone expresses there emotion in different ways...

    Let her be happy

    I think its cute ^_^

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  • lewlew80

    Let that woman be happy, r u not happy or something

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  • halfbonedry

    maybe she is a cat cuz cats are always happy

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  • asscake

    Maybe she has ADD

    Comment Hidden ( show )