[It's a lot to think of how far and how much they've been through to reach this point. To both come face to face with how much they need each other, or at least the starting inkling of it. A torrent of the full extent of that need and want lies in wait over them both.]
Then isn't that reason enough? I want it too, Shiro. I want so much for us to stay by each other's sides. [It can't be anyone else but you.]