Uryuu Minene-sama really didn't need happiness.
Now that you mentioned it, she didn't remember the last time she felt happy—really happy. All she do on her life was running—running away from fate. Running away from war. Running away and giving up on everything just to keep alive.
But what's the point of living if we couldn't enjoy it?
Uryuu Minene actually never think about it. It was the first time ever she actually think—what is she actually doing, all alone on this world, staying alive? There's a lot of people deserve to live more than her. But why, until now, she keep alive?
Masumi Nishijima changes everything. He changed her world. He is her world. He is the only reason she is alive. He deserve better ending than this. He deserve live more than her. But now, he is dead. Leaving her all alone, yet again.
She actually never answered Nishijima's question. He loved her. She loved him. She never told him her feeling to him. But he was dead before she answered. It feels like she was pulled back to her cage, her happiness disappeared. Only regrets staying on her heart.
Ah, maybe the God really hate her, after all.