The door is creaking, opening and closing ever so slightly in anticipation of your arrival. Or perhaps the door is haggard and groaning its protest. Either way, the curtain's wave is humbly asking you to come into the abode, just as Ymir is; truth be told, you're scared.

There's no need to dance around it - Ymir is an aimless freshman at Sina University with nothing but work and studying to do; that's the way she likes it. No people to care for and nothing to worry about, really. When she catches a half-assed grin while walking to class, though, that was the end of it all. (Summary is in 3rd, story is in 2nd. Will update once a month.)

She laughed at that – almost like a cackle – but in the end she nuzzled back into you with a muttered "maybe" and fell back to sleep. As did you. It wasn't until later, at a reasonable hour, that you woke up to dress for the day. Marceline lazed around for a while longer in the bed before picking her clothes off the floor to dress herself in. (spoilers from season 6 episode 22)