On November 25, Sunny updated her Instagram with an adorable photo and wrote, "Last weekend.  I went for a walk with Ji Hoon when it started to rain so we drank hot chocolate at a cafe!  Last weekend with my nephew."

In the picture, Sunny shows herself to be a proud and kind aunt who is hugging her adorable nephew and smiling brightly at him. 

Netizens responded, "Sunny is good to her nephew," "She is a good aunt," and,"The kid is so cute."