YOU SAID:

I'm sad because my crush knows i like him

INTO JAPANESE

私は彼が好きだと知っているので、私は悲しいです

BACK INTO ENGLISH

I'm sad because I know I like him.

INTO JAPANESE

私は彼が好きだと知っているので悲しいです。

BACK INTO ENGLISH

I'm sad because I know I like him.