You know what your grandson should look like without the burn, but to me your edit leaves his face looking a bit dirty. Something about the color...especially on his left (our right) cheek makes it seem that way to me. Scott's edit looks more natural to me. I'd never have guessed that an edit was done to the face on that one -- but you might given you know what he looks like for real.
Also, his date's arm is in a bad position, flat and close to the camera making it look very large. You might consider a liquefy touchup on that ... and never mention it to her!
