You leave the confessional alongside O'saa. You had just confessed to lust over him believing he was a priest.

He laughed, seeming to have had fun with you—After a few seconds he spoke. "This was just too good of an opportunity to pass. I could get to know the true you. I didn't mean to belittle your troubles. You cannot truly trust anyone with the festival Termina going on, so I figured it wouldn't be too big of an offense to play a little trick. Again…I apologize if my trick was too rude."