YOU SAID:

This is my boyfriend, he is a little bit younger

INTO JAPANESE

これは私のボーイフレンドです、彼は少し若いです

BACK INTO ENGLISH

This is my boyfriend, he's a little young

INTO JAPANESE

これは私のボーイフレンドです、彼は少し若いです

BACK INTO ENGLISH

This is my boyfriend, he's a little young