(Elena P.O.V)

The next day, I woke up with a huge hangover.

"Someone, please close the curtains," I said with a groan while putting my arm over my eyes to stop the light penetrating my eyes.

"Wake up, Elena, it's 10:00 am, now," I heard Reena say to me. I groaned and sat up on the bed.

"Here, have this, you will feel better," she said passing a glass of water and a pill. I put the pill in my mouth and gulp it with the water.

"How, come you didn't have a hangover? You have drunk as much as me, I think you have drunk more than me," I...