In the past years since his debut, there are qualities of Donghae that have never change. 

Lee Donghae is a very beautiful person; not just beautiful outside because he is more than what meets your eyes. His endless efforts motivate the others, he’s very thoughtful for every other people, and his kind acts along with his sincere words reach everyone’s heart. He always strives to do his best, never wanting to disappoint the others. Just like a ball of energy, he’s always so youthful like a little child. He is strong-willed and he won’t stop until he reaches his dreams. Even though he is a sensitive person, he made a promise to his father that he would never cry again and never to look upon sadness. Donghae is truly lovable and very admirable.