Serenity had always been a romantic, had always hoped she would fall in love instead of marrying for political gain or anything like that. It didn't help that before she even met Endymion, she had watched him from the moon, very quickly growing attracted to him. She had snuck down that first time not just to meet him but to see the beauty of the Earth first hand herself.

In this life, Usagi has not been kissed either. She's thought about it, had mild, harmless crushes before meeting him, but she's never kissed anyone. And in this moment, she's glad for it. It's less tentative or awkward as it probably should be for two teenagers who have never kissed before. It just feels right and she lets herself sink into it, her hands curling around the soft material of his shirt.