His story was so interesting that it was unstoppable.

He had to continue the job in a situation where he couldn't help himself.

His smile has an irresistible charm.

In this situation, it's inevitable that he resigns.

Due to his illness, he had no choice but to take a day off from work and rest at home.

He was forced into a situation where he had no choice but to quit his job.

He was placed in a situation where he had no choice but to continue his job.

In the final scene, one cannot help but cry.

Since he started his new job, he's been lively as if he were a fish back in water.

In response to his actions, I felt anger and showed an inevitable reaction.