Magnus waited for a little while as he sipped his drink, expecting Alec to come downstairs when he was finished. But he didnt show up. Either he was bathing every inch... which could be possible, Drowned... which was also possible, or somehow got lost. The last thought was probably the most likely.
Taking one last sip, he got up and started back towards Alec's room. "are you decent?" He called as he rapped on the door, figuring that he would be nice and give him some warning. "Dinner is almost ready." If Alec didnt answer, he'd check the rest of the house.