ok, evil side of me here..... i have done this, i just start out the letter like I normally would and then tell him I am going to do something I will be back, when I come back, i write the letter from the friend in it, making sure there are no names or anything of that sort in it, then I again excuse myself and come back and finish my letter. He knows that the insert is his letter and he responds with a different form of my nickname on the letter.

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Life throws curve balls, get battin and stay strong! Momof6