Very! Very! Sweet(2006)

Very! Very! Daisuki

A spoiled brat from a wealthy Japanese family, Tsuyoshi is unceremoniously shipped off to Korea by his strict grandfather who tells him the family secret - they're Korean! Sparks fly when the resentful high schooler arrives at the airport and shares an impromptu cab ride with Kang Be-Ri, a plucky girl who happens to be his new neighbor. Will the two ever get past their differences? And will Tsuyoshi learn to accept his new destiny?

(Source: Yen Press)