Gor is keeping busy. He has a magic show to rehearse, his new assistant to get in line and a dacha in dire need of weeding. but he keeps being distracted by a tapping on his window - four floors up. Is old age finally catching up with him? Tolya has woken from a long illness to find his memory gone. Tidied away in a sanatorium, with only the view of a pine tree for entertainment, he is delighted when young doctor Vlad decides to make a project of him. With a keen listener by his side, and the aid of smuggled home-made sugary delights, Tolya's boyhood memories return, revealing dark secrets...