Finishing with his shower, Issac shut the water off and wrapped a towel around his waist before disappearing back into his room. There he began drying off; making sure that his skin was completely dry before he would begin to get dressed. Putting clothes on while still slightly wet was never fun and it often led to chapped skin. Which, to prevent that, he made sure to apply lotion as well. Issac did all of this with the knowledge that the demon was gone and he could remain unclothed in his room without worrying about Yamanaki accidentally bursting in.