to the unknown person:

who ever you are who post a letter to my house address containing my IC, I WANNA THANK YOU A MILLION!!!!!!! i've lost my IC a few weeks back or even a few days and i have been searching high and low for my precious IC. i was so worried that it would fall in to the hands of a wrong person. i have simply no idea where the hell i have put it or drop it. i really wanted to know who put it in my mail box so i can thank you in person. u deserve it for taking ur time to mail in to my mail box... or if possible, i really want to treat you to a meal one day! pls tell me who u are! greatly appreciated!!

YOU ARE MY LIFE SAVER/ SAVIOUR! THANK YOU! THANK YOU! THANK YOU!
i really cant thank you enough! i have no idea how to repay ur kindness, Mr/Ms. ( though i dont know who u are cause, ur name is not stated on the letter) but i really want to thank you in person if possible. u are one in a million! thank you once again, who ever u are! :)
may God bless you always!

love,
me