Answers

2014-07-23T09:00:32+05:30
It shows how mature you are
shows your politeness and thankfulness
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2014-07-23T15:33:16+05:30
others feel good when we say thankyou to them and even we . thank you is an magical word.when we say thank you to others it shows that how good we are and how much manners do we have 
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