YOU SAID:

I love when you stab me

INTO JAPANESE

私はあなたが私を刺すのが大好きです

BACK INTO ENGLISH

I love it when you stab me.

INTO JAPANESE

あなたが私を刺すのが好きなの

BACK INTO ENGLISH

I like it when you stab me.

INTO JAPANESE

俺を刺すのが好きだ

BACK INTO ENGLISH

He likes to stab me.

INTO JAPANESE

彼は私を刺すのが好きだ。

BACK INTO ENGLISH

He likes to stab me.