The aroma of instant ramen hung heavy in the air. Across the room, Leo pretended to be engrossed in a textbook, but his peripheral vision remained locked on his roommate, Jake. He’d discovered the journal under Jake’s pillow, its pages filled with whispered fantasies. He felt a surge of… something. It made his palms sweat.

He ran a hand through his hair, a gesture meant to appear casual, but his fingers trembled slightly. His usual hunger had vanished, replaced by an unfamiliar tightness in his chest. A flush crept up his neck, and he felt a desperate need to fan himself.

"Hey, Jake," Leo said, his voice husky, "You… you need anything from the store later?" He couldn't meet Jake's gaze. The question hung in the air, heavy with unspoken things.

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