Heeseung:

I was sitting in the car with Jungwon, looking at the building in front of us. "How long does this-", I started but was interrupted by Jungwon, who covered my mouth with his hand. "She's coming," he whispered. I looked in the direction he was pointing and indeed, Rujin was approaching us and got in the car. We greeted her with a nod, which she returned. "Please take me home!" she said, and I started the engine. Jungwon pressed a red button, which made Rujin fall asleep. We drove to an abandoned villa where we locked her in a room and then headed home.

Rujin:

I got in the car and greeted the driver with a nod. "Please take me home!" I said, and the driver started the engine. Shortly after, I got tired and fell asleep.

Ni-Ki:

I was lying in my bed and staring at the ceiling. Heeseung hyung suddenly came into my room without knocking, which startled me and made me fall off the bed. "Are you coming? There's food," he said. "You're back already?" "For an hour now!" hyung laughed and helped me up. Together, we went downstairs to join my other hyungs. When we got there, we went to the table and ate. After eating, we all went to sleep. What did Heeseung and Jungwon do?