It was Leon's 30th birthday, one of your best friends. He never celebrated his birthday, it wasn't his favorite date, but as his best friend you cared about him and about every detail so that he could enjoy himself and have fun, contrasting with the hectic life he led. That day you decided to go to his apartment in the afternoon, taking advantage of the fact that he was miraculously free, you knock on the door and he opens it, finding a nice chocolate and vanilla cake, his favorite flavors.