I'm happy I've learnt a new word today, "nim" and a Korean word at that. I admire your honesty, I'm also a non-native speaker of English language, so we owe each other no apology if our English is a bit less proficient, hahaha. We've tried as non-native speakers.

20 years of marriage is a significant milestone. I was barely 4 years old when you got married, there's so much for one to learn from your wealth of experience in marriage so far, well done.
I hope to visit Korea one day when I have the opportunity, and the first word I'll speak when I get there will be "nim", it was a privilege to learn this one from you today.
Thank you @sochul.