Translation of "들여다볼수록" in English

‎하지만 희한하게도 ‎문어를 자세히 들여다볼수록 ‎인간과 닮은 점이 ‎아주 많다는 것을 알게 되죠

But the strange thing is, as you get closer to them, you realize that we're very similar in a lot of ways.