It left a lasting impression on me.

Meaning

The experience had a significant and long-term impact.

Examples

• John: The museum exhibit was truly remarkable.
• Alice: I've heard good things. What did you think?
• John: <b>It left a lasting impression on me</b>. I'll never forget it.
• Alice: That's wonderful! It sounds like a truly memorable experience. <b>It left a lasting impression on me</b>, too, when I visited.