She’d thought she’d be fine. Just another open mic night. But then, there it was, his song, spilling from the lips of a lanky kid with a surprisingly powerful voice. "Constellation Fever" – a heartbreak she'd written years ago. A shiver began at the base of her spine. It wasn't the melody that got to her, it was the raw, honest vulnerability that the stranger poured into it.

Her breath hitched as he reached the soaring chorus. A prickling sensation crawled across her skin. The dim lights of the coffee shop seemed to blur around the edges. She felt an almost overwhelming urge to fidget, to move, to *do* something. The lyrics, once hers, now sounded new again.

She realized she was gripping the edge of the table so tightly her knuckles were white. He was looking right at her as he sang the final line. She could barely breathe.

Emotion: aroused

Cluster: Alertness
PC1 (Valence): -0.45 Negative
PC2 (Disposition): -1.13

Role in Research

This story is one of 1,000 stories generated for the emotion aroused. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 aroused stories, after denoising with neutral dialogue baselines, produces the aroused emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the aroused vector is projected through the unembedding matrix.

Promoted:
C0.386
S0.383
P0.379
own0.376
0.344
Suppressed:
a-0.877
l-0.501
de-0.474
que-0.438
been-0.384