[Byleth couldn't help but smile, pleased at Dimitri's open joy. Who knew that such a simple action could result in such happiness? Perhaps he should've paid more mind to romance earlier...]

No need for thanks, Dimitri. I enjoyed it as well.

[Was it normal for his lips to tingle afterwards? Byleth pressed his gloved fingers against his bottom lip and looked away, noting the unique sensations. Heightened pulse, flushed cheeks, tingling lips, an indescribable warmth in his chest cavity... all from a chaste kiss that lasted barely a handful of seconds. Who knew how much these sensations would intensify the more intimate they became?]

...to be honest, I didn't expect a simple kiss to affect me so much. It's interesting.