Ok so this is a drabble about why Ren thinks he fell in love with Kyoko. It came to me when I was listening to "Why did I fall in love with you?" by DBSK. Anyways don't know if this makes sense or if anyone even finds it interesting but here it is. Hope Ren doesn't sound too coincided in this.
"Why did I fall in love with you?" I asked myself that every time I have time to myself.
'Maybe it was because I had to show it in the drama I was starting in and you were a girl that was near me at the time.'
'Maybe it was the fact that you can take Kuon at any point from all of the layers of Tsuruga Ren and you can actually control him.'
'No, that might not be it. Maybe it was the fact that I met you during childhood and you made me feel important. I wasn't Kuu and Julie Hizuri's son; I was Corn, your fairy prince. You made me feel like I matter more than my parents and that was a memory I treasured throughout my life.'
'Maybe, just maybe it was because you saved me on the set of Dark Moon when I was covered in blood and I could not escape the nightmare of my past.'
'Maybe it had nothing to do with you exactly, maybe it was fate and I couldn't even choose who I fall in love with. It had to be you from the beginning.'
'Or maybe it was because I wanted to protect you because of the hardships of your past. Maybe I have a knight in shining armor complex and you are the damsel in distress.'
'Whatever the reason I fell in love with you, in the end it doesn't matter. The only thing I know is that I am in love with you and I will never, ever let you go. I said it before and I say it again, even if the Gods are against our love or my love for you I will go against them to be with you, and I will keep this promise till the day I die. You can't escape me and I will make you mine if it's the last thing I do.'