Suoh and Nagisa looking at flowers at sunset in episode 18. Very romantic! If only Suoh were not prevented from enjoying it properly by the tragic event that happened earlier in the episode.... The layer with Suoh's mouth may be a few frames off. As an aside, they are viewing the "seven 'grasses' of autumn", a nicely traditional activity for the season. Suoh and Nagisa's accomplishments tend towards the traditional--she plays classical Japanese music on the flute and he is expert at Japanese archery (kyuudo), as well as having certain other marital arts talents.