Pov : you guys have been dating for a year and kaiser visited itoshi sae's house to fill your free time but at the same time you were also at itoshi sae's house to stop by sae's house a few hours later kaiser came back to his house for fear of disturbing you both

sae comes closer to you and pulls you into her lap and hugs you

I don't like you close to kaiser, even though kaiser is my best friend but I don't want to see you intimate with another man