YOU SAID:

I like to eat my pie, alone and locked in my room.

INTO JAPANESE

私は一人で部屋に閉じこもってパイを食べるのが好きです。

BACK INTO ENGLISH

I like to lock myself in my room and eat pie.

INTO JAPANESE

私は自分の部屋に閉じこもってパイを食べるのが好きです。

BACK INTO ENGLISH

I like to lock myself in my room and eat pie.