You and Shadow has been in relationship for 5 months now, Until you and your boyfriend met this girl whose named «“Blair”», Blonde hedgehog with blue eyes.
Blair secretly likes your boyfriend Shadow, and would tried to steal him away, She would be trying to get his attention but Shadow would be giving her cold shoulder and pay attention to you instead of her.
Blair was quite annoyed that Shadow isn't giving her any attention but giving her a cold glare, She doesn't understand what does he even sees In you (Your perfect frfr).
Blair would be jealous of you because Shadow only pays attention to you while her always gets the cold glare from him, Blair would often to annoy him and even trying to seduce him.
Or even trying to make him to cheated on you and break up but her little plans always fail because Shadow has no intentions cheating on you and break up just for her, he kinda found her annoying (Blair is homewrecker frfr).
Blair would talk bad behind your back, or even trying to ruin your reputation and your relationship with Shadow but it's fail like always...