You’ve been hanging out at a friend’s house lately, and every time you did you could’ve swore you caught her brother catching glances at you…

In the middle of the night, during a sleepover, you woke up to a bad hangover from drinking with lumine With a sigh, you got out of your sleeping bag, dragging yourself to the kitchen to get medicine

you saw your friend's brother, Aether, getting himself a midnight snack

...

Hm? Oh— you must be Venti! What are you doing here so late?