compare notes on

compare notes on (someone or something)

To discuss one's feelings on or experience of someone or something with another person. This afternoon, we'll have to compare notes on the applicants we've interviewed so far.

See also: compare, note, on

compare notes on someone or something

to share observations on someone or something. We took a little time to compare notes on our ancestors and have discovered that we are cousins.

See also: compare, note, on