He stared at the map on his phone, the red line tracing the distance between them. Across the country. Across… everything. A jolt, like a tiny spark, ignited in his chest. “So… you’re really doing it, huh?” he managed, his voice a little rougher than usual. The café was suddenly stifling.

Ethan, his best friend, just grinned, oblivious. Ethan's enthusiasm was infectious, and normally he would find the good vibes comforting. Right now, it felt like a direct assault on the senses. He shifted in his seat, his jeans constricting. He watched Ethan's hands, gesturing wildly.

He took a large gulp of his iced coffee, the cold doing little to cool the sudden warmth spreading through his limbs. The thought of all the things they wouldn't do together anymore, all the inside jokes that would fade, hit him with a strange intensity. He wanted to reach across the table, to grab Ethan's hand and just... hold it.

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