Being naked in a dream symbolizes that you feel that either others are covering up personal issues, or that others seem to be able to strip away your 'act' and see into your personal life.
Perhaps it's just a feeling of transparency..
The death of someone in a dream usually symbolizes 'big changes' via the end of one situation.. The dream leaves out the rebirth, new beginning part, as its not yet occurred at the time of the dream so can seem quite frightening.
It's a sorting dream.
See it as a warning.
Without freaking anyone out you should try to warn them.
Make it light hearted and just say, oh I was nearly knocked over coming back from the shop.. then just keep going on about checking as you cross the road etc.. and just before you go install in your nephew or nephews...