The necklace he wore brushed ever so lightly against her hair, hanging from his neck, its chain glimmering lightly in the morning sun's rays that shone through the window.

As fleeting as it were, this had been his first kiss.
...because no, knuckles against his jaw did not count as kiss, thank you very much Hinata.
It may have been short, an instant..... but it would definitely be an unforgetable memory. He could, at this time, point out that no other morning could hope to beat this one, but it would break this atmosphere.

He returned her gesture, shifting slightly. As awkward as the the position may be, with his thumb tracing her jaw and fingers holding it gently as he returned the chaste, fleeting but emotion-charged kiss, ever-so-briefly, hat necklace rested upon her seal before he pulled back.