She says, 

"Good morning!"

He then says, 

"Wait, is this a dream?"

Yachi pinches his cheek to say,

"Do you feel this?"

He suddenly gets out of his bed and says,

"How am I alive, but more importantly, why were you sleeping with me?"

Yachi gets up to sit on the side of his bed and crosses her legs over the other and says,

"Well, Zenatori, you almost died but were able to get healed with the Isotonic Vitality Method. It rapidly multiplies one's Isotonic Atoms and fuses with your flesh or skin cells to regenerate. It can only heal things like flesh wounds and reconnect limbs. So, pretty much, you were just in a really long coma. Also, Mashaka told me to watch you until you woke up, and I got a little sleepy myself, so to speak..."

Zenatori thinks to himself,

Yachi suddenly glares at Zenatori and says,

"Zenatori, why do you have a creepy smile?"

Zenatori looks and her and says,

"I have a creepy smile?"

Yachi says,

"Zenatori, you only smile for 2 reasons: 1. You thought of something creepy, or 2. You're actually happy."

Zenatori chuckles,

"So you apparently know me that well?"

Yachi quickly bats an eye and says,

"Was that a laugh?"

Zenatori confused says,

"It was merely a chuckle?"

Yachi says,

"ONE OF THESE DAYS I WILL MAKE YOU LAUGH ZENATORI."

As Zenatori walks to class, and is stopped by Principal Hayoku. 

Zenatori looks at him and says,

"Have I done anything wrong, sir?"

Hayoku looks at him and says,

"Actually, quite the opposite, your bravery against Hirata Botan deserves a reward. Why don't you come to the Cafe with me so we can discuss what happened?"

Hayoku elegantly pours creamer into his coffee, forming a swirl.

Zenatori breaks the silence and says,

"Who is Hirata Botan?"

Hayoku says,

"Hirata Botan was a Syneji Artist from the Okina generation known for his horrific acts and his obsession with becoming God; he was pure malevolence. For how he was alive right there is unknown because he died in a battle with the Five-Way Kinesis Artist then."

Zenatori sips his coffee and says,

"How do you know all this?"

Hayoku says,

"Well, the Overseers told me. The Overseers are pretty much just a group of people with the highest authority. In this school."

Zenatori says,

"Well, what acts did Botan commit?"

Hayoku says,

"The only thing I'll tell you is, once he slaughtered an entire village just because they wouldn't call him God. He goes to the greatest lengths just to get people to fear him."

Hayoku finishes his coffee and says,

"I'll tell you what, I have quite a few missions to do. How about you come with me to do some of them maybe you can learn your Syneji on the way."

Zenatori smiles, then says,

"Sure."