Hi everybody.
I was cleaning up my old room I used to live in my parents house, 20 and more years ago, and I stumbled in a postcard a friend of mine sent me, using some sort of alphabet that I remember comes from a game we used to play together, back in 1990…
This is a picture of it:

IMG_0619.jpg

The first row says clearly "I (something) You", could be "salute", "miss", or else.
The second row, no clues.

I guess it should be an adventure, probably, we loved adventures.

Can someone between you be of any help?
Thank you in advance,
frillo