Question

Why it is not dear sir
Why only sir you are putting
Please answer to this question

Answer 1

THIS QUESTION IS NICE!!!!!

AS WE ARE FRIENDS WE CAN SAY TO EACH OTHER DEAR,FELLOW AND OTHER FRIENDLY WORDS,

BUT SIR IS A RESPECTED AUTHORITY AND WE CAN'T BE FRIENDLY AS WE ARE WITH EACH OTHER .

FOR RESPECT WE CALL SIR AS "SIR" AND WHILE WRITING ANY APPLICATIONS OR LETTERS WE USE "RESPECTED SIR / HONOURABLE SIR"

HOPE THIS IS WHAT U WANT!!!!