너의 그런 점이 맘에 들어.

English Translation

I like that about you.

너의 (neo-ui) - "your"
그런 (geureon) - "such" or "that kind of"
점이 (jeom-i) - "point" or "aspect"
맘에 (mam-e) - "in the heart" or "to the liking"
들어 (deul-eo) - "to enter" or "to be pleased with"