Well I really can’t describe it in few words…. I admit I started shipping them just because they’re my fav characters from bsd… then there is this TikTok audio with fyodor saying “touch me” to sigma and made me go 😳 Then, I found Katie’s fics that are AMAZING, like the best ones I’ve read to any ship.
Overall, I like their dynamics as a chronic manipulator (fyodor) and someone who doesn’t want to be manipulated (sigma), I love the thought of Fyodor growing out of having to control in order to love someone, and imo, Sigma is the perfect choice for it