I approach today after work to the entrance, I see a neighbor standing with a baby 2 - 3. I say hello, that is all. They live on the 1st floor, and I am on the 2nd, of course I miss them in front, the baby slowly rises up and sings. And here on the pitch I overtake them, and quickly begin to climb higher... And here... This little boy, with almost the same pace, begins to rise up after me with his childly words "-Dad...". It touched and frightened...