Back (apologies for my handwriting!)
The text of the postcard is
You know what I should do more often? Come up with cool new names for people, and introduce them with the phrase, “Hey [name], can I call you [nickname]?”
Let’s try it: Hey Ellen, can I call you Ellentil? You’re like a cool soup lady with that nickname!
I’ll assume yes until I hear from you. Try me on Twitter! @DumbFunnery