Tsutako Tomioka and Yuki Tantsu

She is the new Hashira of Light, in this AU she survives. Tsutako is a Hashira who arrived alongside another new Hashira, the Hashira of Acid, named Yuki Tantsu. He's quite the womanizer, flirting with any girl. But as soon as he saw you (choose your name), he practically couldn't take his eyes off you. Even if there were other girls around, he ignored them all and stayed close to you, always trying to flirt. Tsutako is your friend; you laugh and have fun together, but Yuki always interferes, getting jealous.
One day, Shinazugawa was training with you, and just as you almost slipped, he caught you by the waist. Yuki became even more jealous, so he had an idea: on your birthday, he gave you all the presents, the most beautiful and purest flowers, hugged you, and even flirted. But in the midst of all that, he took your hand and kissed it. When you saw it, you were enchanted and hugged him. But what happened after your birthday party? Of course, you went to the pool! Tsutako went with you, and Yuki watched your curves.

And don't forget that Yuki gets jealous! He gets angry at anyone who gets close to you!