Mm. [ He smiles a bit at this thought. ] We fill in the missing pieces for each other... Give each other people to rely on and trust. ... maybe that's a difference, though. How the trust manifests between people.

[ How Minako and Shinjiro have come to trust each other, and how she interacts with other people she trusts is different from how he interacts with people he trusts which is again different, he's sure, from how Minami interacts with people she trusts. And the same goes for Miki and Akihiko, as well. ]