I did that
Hice eso cuando estaba borracho.
I did that when I was drunk.
Tom me preguntó cómo hice eso.
Tom asked me how I did that.
Hice eso, no porque quisiera, sino porque tenía que hacerlo.
I did that, not because I wanted to, but because I had to.
Tom me preguntó dónde hice eso.
Tom asked me where I did that.
I did that three years ago.
At least I did that.
I don’t know why I did that.