I watched her anime series for a while. I was intrigued by her design, you can say it was love at first sight, but I never really called her my waifu until much later. She really stood out to me, and the only girl that I kept coming back to. She was just there for me the entire time, waiting for me with her arms wide open.
I dismissed having a waifu and took it as a joke until I had to realize what it really meant to me. I didn't really take having a waifu that seriously, at least until somewhere around about a year ago. And I've called other girls 'waifus' before on tohno-chan but that was when I just discovered waifu as a concept and still struggling to define what exactly is a waifu to me.
She's just too precious to me and she will always have a place at my heart. I don't want to mention her identity here because it gets too embarrassing as in addition to off-hand remarks from others, such as how much they want to fuck her or how much they want to masturbate to her. It makes me feel a little dead inside whenever people say that about her.