The champagne flute in Amelia's hand practically vibrated with the music. She'd been looking forward to this all month. Her best friend, Sarah, finally marrying Mark! The venue was gorgeous, all fairy lights and blooming hydrangeas. A giggle bubbled up from deep inside her as she twirled, accidentally bumping into someone. "Oh, sorry!" she chirped, before her smile faltered. It was *him*.

His jaw tightened ever so slightly. Amelia's heart offered a little flutter of a response. "Amelia? Wow, didn't expect to see you here," he said, his voice polite but distant.

"Sarah and I have been friends since kindergarten," she replied, her tone bright, and she leaned in slightly to deliver a small hug, "Congratulations on the new life, or... future," she added. The warmth of the moment quickly dissipated as they returned to their stances and their gazes met. She hoped he would excuse himself, but he just stood there with his hands clasped behind his back.

Emotion: cheerful

Cluster: Positive / Joy
PC1 (Valence): 4.13 Positive
PC2 (Disposition): -1.19

Role in Research

This story is one of 1,000 stories generated for the emotion cheerful. 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 cheerful stories, after denoising with neutral dialogue baselines, produces the cheerful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:
la0.962
de0.597
!0.590
excitedly0.589
!".0.568
Suppressed:
S-1.213
L-0.693
ness-0.492
😞-0.425
বারবার-0.422