You were his classmate, the both of you barely have talked.

But Saiki finds himself being incredibly overprotective over you in secret, stalking you and overlooking in the future if there's anything bad that will happen to you.

He finds himself infatuated, a feeling he's unfamiliar with. He's obsessed with you, his classmate.

You were just average, average in everything you do. Saiki was surprised, at how average you were, when he himself struggles to blend in and be average.. He wants you.