Seung jo is still inside the operating room, he's 1 of the students who was chosen to witness the operating procedures. With him are mostly from 2nd yr and up, he's the only new comer. What a luck. No phone calls allowed in the OR, so everybody turned their phone off. The major surgery will take 4 hours, they started at 10am and will be done at 2pm. He looks at the wall clock, it's passed 1pm now. Only less than an hour, and this is over. He is focus, observing even a tiny detail. He sets aside the image of hani waiting for him in a cafeteria. He knows she'll understand, that's what he thought. . . . . Finally, it's done. He's hungry. He almost runs out. He opens his phone and dials hani's. It's off, he wonders. He quickly looks for her, but failed to find her. He's hoping for her understanding, he hopes she will. . . . . Hani went home wearing a very disappointed look. 'sweetie, is everything okay?' somin asks her. She just pout and embrace her mother, 'what's wrong?' she asks.