(More Yandere Deku x Rosa. Deku is obsessed with Rosa and the thing is that she's in love with someone else but he wants her all to himself.)

"Rosa.. I told you I can't live without you, I love you, I need you to survive your...my everything that's how much I care about you I want your admiration and love that's I want!" Rosa was confused "I don't know what to do... what do you want me to do tell me what you want I'd do anything for you, whatever you want!" He cried. "I.. love you please love me!" She looked at him she ran away. He stood there heart broken "Rosa.... Rosa... ROSA!" ROSA! LOVE ME! PLEASE I'LL LOVE YOU WITH ALL MY HEART!" He yelled as he fell to his knees crying he went crazy after that. "You....said that you'd love me forever and ever since I can remember you said you'd always love me!" He went savage attacking everyone at the school "Hahahaha haha ahaha!" He laughed manically

"Rosie?... Where are you~?" "Hehe she's mine!" "Deku what the hell are you doin?!" Yelled Bakugo "Hehe there you are." He stood there with green eyes glowing, he charged stabbing him to death "Hahahaha She's mine! She's mine! Mine...mine.... mine... mine Mine!!" Everyone ran away some hid "Hey everybody where'd all go?" "I just wanted to talk to the ones who disagreed with me and my darling Rosa being together as one..as a couple... we're in love you can't just.. stop us from loving each other!" "Deku!" He stopped laughing and turned around seeing his belove it "Ha! R-ROSIE! Haha oh I-I'm s-so..happy to see you my darling!" "Izuku... please don't this." He smiled at her "I love you so much Rosa and I'll do anything... anything for you!" He said as he walked up to her "You love me... right~?" She was scared shaking "Aw baby.. don't cry I-I want you so badly baby I love you please don't leave me." Just then a gunshot was heard and he fell "Police step away from the girl!" He tried to get up and kill them. "Izuku my baby!" "M-mommy?" She walked to him "Momma... I'd like...for you to meet my girlfriend... Rosa." "Izuku... she's not your girlfriend dear your mentally ill and we have to get you to a doctor." He frowned at her in shock and disbelief then cried "Why mommy why don't you... Why won't you let us be happy?! Momma... what are you saying?" "Son...you were not only born without a quirk ... you have your father's mental unstable mind I'm so sorry honey." "So.. that's why... I've been fatherless?" "Yes your dad said he loved us that he'd kill for us and he did it before I gave birth to you, before we got pregnant with you, before he asked me to marry him.. though he'd change over time but I see like you I've been ignoring the signs and now some people are hurt because I didn't want to face the facts that my son was a yandere just like his father!" He looked at her crying and smiled "B-but Mom.. I... Love her like the way dad loved you..you just didn't want to except it."