to look at each other; to exchange looks
to correspond (to); to be proportionate (to); to be in keeping with; to offset; to counterbalance
二人はそっと見合う。
The two quietly look at each other.
彼と彼女は見合った。
He and she exchanged glances.
全員が笑顔で見合っている。
Everyone is looking at each other with smiles.