Absorbed in a Longing:

"Several expressions capture that sense of being absorbed in a longing. Here are some with slightly different tones:

1. “Lost in longing” – the most direct parallel; poetic and introspective.

2. “Consumed by yearning” – stronger and more emotional, suggests being overwhelmed.

3. “Drowned in desire” – more intense, often used for romantic or existential longing.

4. “Caught in wistful reverie” – gentler, nostalgic tone.

5. “Enveloped in nostalgia” – emphasizes longing for the past.

6. “Entranced by what’s out of reach” – focuses on the unattainable nature of the desire."