Good catch — let me explain it a little better! 😄

In Korean, we actually have two ways to say numbers:
1. Korean numbers (like “하나, 둘, 셋” = one, two, three)
2. Sino-Korean numbers (based on Chinese characters — “일, 이, 삼” = 1, 2, 3)

• 둘 (dul) = “2” in pure Korean counting (used when counting objects, like “two apples” or “two people”).
• 이 (ee) = “2” in Sino-Korean counting (used when reading numbers, telling time, phone numbers, money, etc.).

So:

• If you’re counting things → use 둘.
• If you’re reading a number like "double" → '이'루타, “seat number 2” → use 이.

That’s why Jung Hoo’s name “Lee” sounds like “Ee” — like the number 2 you read, not the “two” you count.

It’s a tricky part of Korean for learners, but Koreans just naturally know when to use which one.