I think you might have 'overdone' it with the decorations. [=used too many decorations]
Love is a theme that is 'overdone' [=used too often] in the movies.
You should exercise every day, but don't 'overdo it'.
(..) It's been a long time, Leon. I missed you. - And you missed some nice jobs too. - Been training. Training's good, but don't overdo it. Training don't pay as good as working, Leon. Tony... all the money I make, that you keep for me- (..)1994 Léon: The Professional