Write a letter to your aunt thanking her for a birthday present.
14 November
My dear Priya,
Many many thanks for your birthday present. I had a lot of nice birthday presents, but yours is by far the choicest. How did you know that I wanted a copy of the complete work of Shakespeare / Rabindranath Tagore? It was the very thing that I had longed for but had never had enough spare money to buy. I assure you I shall make the wisest use of it.
Thank you once again for your affectionate present as well as your wise choice.
With best regards,
I am
Affectionately yours
Keya