So, Eponine is sprawled on the floor of the apartment. And for a minute, she's dazed. How did she end up on the floor?

And then she looks up and she sees Yosuke spilling his guts. Right where she just was. At least he was nice enough to push her out of the way.

"Monsieur? Yosuke?" She scrambles to her feet, and perches next to him, gently stroking his head.
"Monsieur, you are okay? I made you sick again, did I not? Oh M'sieur, I am sorry. I will leave if you wish - no charge. Oh Monsieur, I am sorry."