Would you be so kind as to explain me the correct meaning of the verb 'digress' here:
Just to digress for a second, I'd like to tell you an interesting story.
Does it mean to depart from one subject and start discussing a new topic?
Or does it mean to renew the subject?
I just know other prepositions used with the verb 'digress' (from, into, on), but not 'for'.