Meaning of "see eye to eye"

[Linda S.]

Business Idiom in English, Intermediate level

ESL/EFL Test #137 "Ways of agreeing", question 3

Yes, we definitely see eye ......... eye on that one.

(a) for
(b) over
(c) to
(d) of

Business Idiom in English, Intermediate level

ESL/EFL Test #137 "Ways of agreeing", answer 3

Yes, we definitely see eye to eye on that one.

Correct answer: (c) to
_________________________

what does it mean "see eye to eye"?

Linda S.

[Conchita]

To see eye to eye (with) is to agree: he doesn't see eye to eye with his father, he doesn't agree with his father; they don't see eye to eye, they don't agree.