お互い様
1
we are of equal status in this regard;we are in the same boat
お互いさまだろ。
It seems we are in the same boat.
2
the same to you;the feeling is mutual
See also:
こちらこそ
Other forms
お互いさま 【おたがいさま】 (search-only kanji form) · 御互い様 【おたがいさま】 (search-only kanji form)