"To Those Who We Used to Love"

Mirabella Postcards

Postcard UA-574176 arrived today from Ukraine after traveling for 110 days. It is interesting because, according to the sender, the card was from a set named "Postcards for those who we used to love". So, if you were to send a postcard to an ex-boyfriend or ex-girlfriend, what kind of card are you going to pick and what will you write on the card?

The author of the card is on Facebook: https://www.facebook.com/mirabella.postcards