In all fairness Debs, he was in there before you: Whether at home or away one's personal time in the lavatory is precious, and when travelling this becomes an even more rare and important occasion. So when this time is interrupted there has to be a good reason for it. A good reason for Debs would be a cockroach sat staring at her a foot from her face, balanced precariously on Rachel's toothbrush! After an extremely girly reaction to what was, in hindsight, a relatively simple situation to resolve, we removed our dental hygiene conscious cockroach from the bathroom, chucked Rach's toothbrush away and, after much reassurance, coaxed Debs back on the loo to continue her 'precious time'.