Tiffany's POV   Well, I still can't get over of the thing that happened yesterday. I still can't believe that the nerd is actually that pretty girl who sang with a pretty voice yesterday.   "Look, it's Kim Taeyeon's car." I heard some student said.   I looked over the car that is approaching the space beside my car. When they went outside the car, I saw her looking at me.   "Hey Tiffany." She said then waved at me and approached me.   "Don't hey Tiffany me. You practically fooled me yesterday that you're not Kim Taeyeon. And you even left me and Jessica in the auditorium." I said.   "Well, I'm sorry. How can I make it up to you?" She said jokingly but I still took it seriously.   "Well, I want you to say to the whole school that Tiffany Hwang is your girlfriend." I said with a sarcastic tone but I think she didn't notice it.   "Hey everyone!" She yelled and grabbed everyone's attention, even Jessica who was still sleeping woke up.   "Hey Tae, I was just joking you know." I said but I probably fell on deaf ears.   "This girl, Tiffany Hwang is my girlfriend now, okay? So nobody can take her away from me, get it?!" She said while still yelling. Oh my god, what did I get myself into?   The students just nodded and some gossiped. I still can't believe that she actually said that.   "So, feeling satisfied?" She said when she finished   "Are you freaking crazy?! It was meant to be a joke! Now everyone on school thinks we're dating." I said.   "So, just go with the flow. Lets pretend to be couple for months then just break up. It was not my fault that you made that joke." She said while scratching her head.   "You two are a thing now?!?" Jessica and Yuri said simultaneously.   "No and we'll just explain it later." I said while still recovering from the event that happened earlier.   "Well, you better explain Tae/Tiff." Yuri and Jessica said simultaneously again.   "Can you stop copying me?" They said to each other.   "Ugh....whatever." Jessica said.    "Woah, you two are really meant to be." Tae joked.   "Shut up Kim. I still can't believe that you tricked me yesterday." Jessica said.   "Let's just go to our classes, shall we?" Yu