YOU SAID:

Joe likes to like things that he likes.

INTO JAPANESE

ジョーは、彼が好きなものを好きなのが好きです。

BACK INTO ENGLISH

Joe, I like to like what he likes.

INTO JAPANESE

ジョーは、私は彼が好きなものを好きなのが好き。

BACK INTO ENGLISH

Joe, I like to like what he likes.