"Love is blue" also known as "love Symphony", the main describes a pair of sisters personalities, respectively, by the "strong" and "sensible" two kind of attitude and get two different love results, but the two results are not they expected. After a period of twists and turns in the test, the sisters finally understand, love is not foist one's opinions upon others or self-abasement beg, but equality, respect, understanding and tolerance. Finally, the whole family in the true love under the guidance, in frustration and experience in the gradually realize the true meaning of love, they have the wonderful life and the future.