S2 Episode 12- the well:

It was him..

"Missed me?", he raised an eyebrow grinning

"TAEHYUN!", me and Kai cried out as we ran over to him hugging him tight, "I-I thought you died to save me..! d-don't ever scare me like that again!", I whined still hugging him, "I'm sorry Kai", he smiled, "but I'd want all of you to be alive more than me", he turned to face Yeonjun, "Yeonjun where's my hug?", he laughed. "Tae, I saw the real Yeonjun which Kai saw in the mirror, but this one claims HE'S the real one and the other one is trying to trick us. We don't know what to believe anymore", Beomgyu explained, "but we're going to keep our distance from both of them for the time being". Tae nodded and put his arms down, "okay, yeah. I understand", we all smiled weakly.

"Well how did you escape?", Yeonjun asked confused, "well, you see, I ran up all the way to the top floor and there was a small crack in the floorboard thankfully so I jumped down.. but.. I didn't expect it to go ALL the way to the bottom floor. He didn't want to jump down so he started walking over to the bathroom door and I'm so glad you guys made it out in time". "Are you hurt?!", I asked scanning him for any scars or rips in his clothes, "no, no I'm fine Kai, I just have a little bruise", "oh okay, that's good", I smiled relieved, "also I have the blue key!", I said pointing towards the garden shed which had the blue lock. Taehyun took the key out of my hand and went towards the garden shed trying to unlock the door but it wasn't easy.

Yeonjun's pov:

I saw Kai and Taehyun crowd around the shed door whereas Beomgyu was watching the door from a distance. "Ah hah!", shouted Taehyun happily, "I got it!", both of them walked in noticing a hatch in the bottom left side of the floor. "where does that lead to Tae?", Kai looked at Taehyun scared who shrugged. While they were examining the hatch, I saw this as my perfect opportunity. As Beomgyu made his way towards them after what felt like hours of standing there and doing nothing, I tripped him up with my foot and pushed him into the well which left him wailing in fear. "HELP!", they turned and rushed towards the well surprised but scared until Kai's facial expression turned stern and he looked at me, "YOU! You did this didn't you!", I had to fake it. I made my tears rise up and covered my face, "w-why the hell would I would I do that!", i said as I started to look away from them which caused him to sigh angrily. "THEN HOW THE HELL DID HE FALL?!", "I-I don't know! He just fell inside when I wasn't looking!". Taehyun pushed us out of the way and started climbing up to the entrance of the well, "Taehyun.. what are you doing?..", Kai questioned, "I'm going after him.", he said calmly, "WHA-?!", but it was too late, he already jumped..