Kim Jae Joong’s new crush is his baby nephew.
Jae Joong wrote “, My lovely nephew, grow up prettily ” and he posted 2 photos on his twitter on August 31, showed him kissed adorable baby and it seemed there’s also another Jae Joong’s little niece watched them.
It must be cool to have an uncle like Jae Joong, right ?
Source : Kim Jae Joong’s twitter

I think niece is the word..nephew is for males and niece is for females..since the other child in pink is definitely a female..then she is niece…