情

Left 忄 is the heart radical in its left-side form - 心 squashed vertical with central stroke and two drop-marks for the chambers. Anchors 情 in the emotion family. The original sense was 'authentic feeling from the heart', from which came love, sentiment, and the social bonds we feel. Same family: 怕 fear, 怀 harbor, 慢 slow-hearted, 快 quick-hearted.

Right 青 supplies the sound - qīng drifting to qíng (only tone shifts). Same phonetic family: 清 qīng clear, 请 qǐng to request, 晴 qíng sunny, 静 jìng quiet. 青 itself originally meant the blue-green of fresh growth, carrying connotations of purity and clarity. So 情 reads as 'pure feeling from the heart' - phonetic with a strong semantic boost.