Sehun's POV

Is it possible to love two people at the same time? I always ask myself that question. 18 year-old me would object the idea of liking two people at the same time because people who cheat are s. I love Taehee and I promise to love her, whether in the past, now, or in the future. ButI found myself wanting more. It's weird because I was mature to know that cheating is wrong when I was a kid, but here I am, at the age of a 28 year-old grown up, doing what I loathe. 

I should remain faithful, that's a given. I know that I should never cross that line because I will end up hurting the wife I love the most. But I still did and I have no excuse for myself.

It was that fateful night, when I was feeling really sick and I was resting in my office. I tried to call my wife to see if she was free to go to the doctor's with me, but she didn't pick up any of my calls. She must be very busy at work to answer my call. Then, Yujin walked into my room with a frantic look as her fingers came into contact with my burning forehead.

"You are having a fever, Sehun!" 

"I know," I coughed, even talking was a feat to me right then.

"I will go get you some medicine."

I didn't know how long Yujin was gone but when I felt someone caressing my jaw, my heavy lids fluttered open. Yujin helped me up and handed me some pills and a glass of warm water. For someone who is married, I shouldn't harbour any thoughts towards other women, but somehow, I found myself developing feelings for Yujin. I don't know when it started. Maybe it was those times when she offered to eat dinner with me and made me feel less lonely because I got bailed on; maybe it was those time when I was having a bad day, she made me laugh with her quirky antics; or maybe it was those times when she made food for me and reminded me to take care of myself when I was consumed by work. Gradually, her face and her smile etched in my mind. So I did the stupidiest move by kissing my wife's best friend. She resisted for the first few seconds, but she gave in eventually. It wouldn't take a fool to notice that Yujin is interested in me. The way she looks at me sometimes is exactly the way Taehee looks at me. Although she did try very hard to hide her intentions and feelings, I am not blind. And I was an for not keeping our relationship strictly business and clarifying that our relationship is just boss and employee, nothing more. Instead, I did the complete opposite; I wanted our relaionship to be more than just that. 

We kissed, we stripped, and we had that night. 

That was biggest mistake I have comitted. I couldn't get over the guilt and I instantly regret the moment I saw Taehee's face when I got home that night. I just cheated on Taehee with her best friend. I am a major douche. 

Yujin and I didn't talk to each other unless neccessary the next day. We became awkard around each other and I felt so bad for taking advantage of her last night. She then asked me for a half-day off in the afternoon and I allowed her to because I know she was feeling uncomfortable around me and she needed some time away from me. However, I can't let that mistake strain our relationship, so I went to her place that night to talk.

"I am sorry about last night."

"We shouldn't have done that, Sehun. I felt super awful knowing that I betrayed Taehee, gosh."

"I am really sorry-"

"And I hate myself for enjoying the . I hate myself thinking about you even though you are married to my best friend."

"I know you like me, Yujin."

Yujin turned to me with a mortified look, her pupil dilated with fear and guilt, "I don't!" She denied, but clearly, her facial expression has exposed her.

"You at lying. It's okay to admit, because I like you too."

"You like me? No, we can't do that to Taehee, it's so wrong!"

Yeah, it's so freaking wrong to fall for another girl, it's so damn wrong to sleep with another woman behind my wife's back, but I still did it anyway. 

"It is, but we can't help it, can we?" 

Silence enveloped the living room and I guess it's my cue to leave. Yujin is right, the right thing to do is to forget whatever that happened between us last night because it was a mistake. I should go home and tell Taehee the truth, and whatever her reaction is, I am prepared. I am willing to bear the consequences of sleeping with her best friend but I will beg her for forgiveness.

Before I could step out of Yujin's apartment, I fell a pull and a pair of lips on mine. Yujin threw her arms around me and kissed me aggressively, which I succumb to it. I wrapped my arms around her body tightly and took over the