Behind a shrub

I saw Veronica today when I was on the way to meet another famous writer from Derby – she saw me walking down the street and jumped out from behind a shrub laughing at me!

Personally I prefer to meet up with my friend when arranged and not when she is trying to frighten me – she did invite me for a drink but I did not have time.

What was she doing behind the shrub – she can tell me in two weeks time as we have a rendezvous for a coffee.