be open with

be open with (one)

To be honest and direct with one; to be candid with one. You need to be open with your girlfriend if you want this relationship to last.
See also: open
Farlex Dictionary of Idioms.

be open with

speak frankly to; conceal nothing from.
See also: open
Farlex Partner Idioms Dictionary
See also:
  • be open with (one)
  • open the way for (one)
  • open house
  • out in the open
  • (one) figures (that)
  • open your mouth
  • not open (one's) mouth
  • not open mouth
  • not open one's mouth
  • burst open