2NE1's Dara shared an adorable new picture of younger brother Thunder with their cat, Dadoong (a combination of Dara and Thunder in Korean, "Chundoong").

She tweeted on January 10th, "Chundoong loves Dadoong very much. Two doongs" along with the heartwarming photo seen above.

Thunder, looking like he just woke up with his tousled hair, expressed his affections for Dadoong as he gives the cat a kiss with a smile.

Fans flocked to comment on the post, writing, "Dara's never-ending love for her little brother", "Dadoong is so cute", "The cat must be happy",�"What happened to his hair", and "So cute!".