[ "... watch out for us" -- and with that Sasha looks to Touma. She had been so used being in a position of relative power, and looking out for her Saints was easy, while them looking out for her in turn was a given. Touma was a stranger and yet they shared the same desire to help and protect others.
But who else to look out for the protectors if not for their own selves, first of all? ] Not alone.
[ Somewhat returning what he told her earlier, but it seemed fitting to her: that she acknowledges her not being on her own, and that she has his back as well, regardless of how conflicting their abilities are. ] You are right. Or perhaps we can discuss in the morning instead, once we have rested.