Corrected entry: OK, she mails an anonymous letter to the ROBI. No return address, and when he reads the letter for the first time it isn't signed. So how on earth did they get it to Bob? How did the donor liaison figure out that it went to him? The envelope appears to be the same size when she mailed it to when Bob received it, indicating that there was the one single sheet mailed. There is no obvious way for the connection to be made.
Corrected entry: In the scene when Bob comes to the restaurant after Grace leaves, Wally goes to walk Sophie home. In one shot the two are already out the door. In the next shot there are no longer outside and go out through the door again.
Corrected entry: After David's wife passes on, in the next scene it shows him getting Chinese food at home. He picks up the dog food dish to give his dog some rice. When the dog does not follow him, he yells at him to come and there on the floor is the dog dish. Then its magically back in his hand again.