1. Oosawa-san...
2. What's up with me? I feel weird...
3. Just because I'm "Onii-san"?
4. Are you being nice to me...
5. It sounded like I was jealous of myself.
6. "Ah, um... Forget about it."
7. "Okay, err... See you tomorrow..."
8. "Ehhh!?"
9. "Eh?!"
10. "Wha-"