[ He listens to her suggestions, forehead creasing a little as he tries to think of how they would work; the last part seems reasonable, though, and he gives a nod. ]

I think... using what we would only do with each other might be a good base. Being alone with friends is always going to happen. I'm alone with Mako all the time and you've been alone with people too. It seems more like... what we do when we're alone that matters.