Honestly, I didn't notice.
It may be a bit OT. But if this one is the original card (?), you're right, indeed. 

Yes, it's the right one BBsoul! I don't know if you have the same opinion as me, but when I read this postcard from Jack, it makes me so sad! Jack waited four long years before sending this postcard, and poor Jack did not even dare to express his feelings or his affection for Ennis in putting for example
Dear Ennis at the beginning of the postcard!

If I had been Jack, I not only wouldn't have waited four years, but I would have sent a letter in an sealed envelope, in this way Jack would have been able to express better his feelings for Ennis! Their whole story is a sad succession of unspoken feelings and denied love!

That's maybe the reason why we love them so much!