YOU SAID:

But if I went to the bathroom now I would miss the best part but if I watch the best part I'm going to pee my pants.

INTO JAPANESE

でも今トイレに行ったら最高の部分が恋しいですが、最高の部分を見るとパンツをおしっこします。

BACK INTO ENGLISH

But when I go to the bathroom now, I miss the best part, but when I see the best part, I pee my pants.

INTO JAPANESE

でも今トイレに行くと一番いいところが恋しいですが、一番いいところを見るとパンツをおしっこします。

BACK INTO ENGLISH

But when I go to the bathroom now, I miss the best part, but when I see the best part, I pee my pants.