Why would a man put cologne in his message to her?

Question

and then says he is glad she is looking for a job nearby where he used to live., and stares at her, and looks back when she is? He was recently divorced.

Answer 1

cologne in message = Hey baby, do you want to shag?

armpit in message = Not so much.

Answer 2

They same way women do in their letters to a man she likes or loves.

To read the letter and smell the cologne, it is more personal.

He really likes her.