Far too late
She keeps taking advantage of his goodwill, his kindness. It isn't fair on him. Yuhi, however, shook his head. "I don't mind you taking advantage of me, Sumire."
"How could that be your--" She stopped in mid-sentence when she saw his face's expression.
This is unfair. If he looks at her like that, how is she supposed to argue back?
"I want to sleep."
Yuhi kissed her cheeks. "You want to ditch me?"
"I am staying here." Her gaze fell on the stars. It was indeed romantic of him to do something like this. She did not know much about relationships, but she felt that her relationship with Yuhi was going well.
The only unusual aspect is living together. In society's eyes, it would be rare. They are only high school students; she still hasn't come of age either. Realistically this is the age where they should still depend on their parents due to lack of finances. But due to Yuhi-sans situation, he was forced to grow up a little faster than others. The same went for her too.