It was the front top one. I knew it was wobbly and happened to look at him while we were eating to see a big gap there, and no tooth anywhere to be found - even sieved out the rest of his soup! Poor lad was terrified, so I reassured him that a) it wouldn't hurt him and b) we would write the tooth fairy a note so she knew what happened and she would still leave his money for being so brave. She may love her job but there's no blimming way she's going to try to retrieve that particular tooth!