Ice Cream In A Bun

The first time I saw someone walking down the street in Palermo, eating ice cream in a bun, I thought, "What a weirdo". The second time I saw it, I thought, "Is this some sort of crazy Sicilian specialty?" The third time I saw it, I thought, "That looks delicious". And the fourth time I saw someone eating ice cream in a bun, it was because I spotted my own blissful reflection in a storefront window.