I thought you were
Ich dachte, Sie seien Tom.
I thought you were Tom.
Ich dachte, Sie seien jemand anderes.
I thought you were someone else.
— Der Maschinist (2004)
Ich dachte, Sie seien sehr beschäftigt.
I thought you were very busy.
— Audition (2000)
Ich dachte, Sie seien sauer.
I thought you were angry.
— GoodFellas (1990)