The word for November 30 is incognito
He had to leave his home for the business trip which had to be done on an incognito mode. This time, he was not going to miss his daughter's tenth birthday party.
...She was so disappointed when he had not arrived at her party. With a little courage and not to disappoint her friends, she came out for the party but was not really in the party. She was still having hope that he would not disappoint her this time and while she was still solacing herself, she saw a note saying "turn around". She smiled knowing the outcome.
Word count- 99
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