Rhea sucked at Runes! She absolutely sucked at it and so she felt it appropriate to find the runes professor and give her a heads up on her situation, so she didn't think that she like had the brain of a troll or something when she went to class. Why did she choose Runes again? Meh, for the life of her she would never know, she just did because she never gave up, which is why she needed to see the professor with the really cool name hehe. But then she heard chatting and she wondered if the professor was busy or not...meh...

She knocked hesitantly, if the professor was indeed busy maybe she just wouldn't hear the knock and that would be cue enough for Rhea to come back at a different time.