I tell you, I freaked out

Take a look at the photos below, taken not too long ago in a restaurant at KL.

They are in order of time taken.

11.17am


11.18am


11.18am


Err. Ok. Take a look at the middle pic. Spot something amiss? Click on it to enlarge.

If u can spot it, good. Tell me why.

When I saw it, I tried to give a logical explanation. Like camera lens dirty, or sth hanging on the wall etc. But it's not sth on the wall, becos the picture before that showed the wall was plain. Then I freaked out a lil.

There were no children or small people in our group of relatives who were present. And I'm very sure nobody walked behind us. *shivers.