You're a new fifth-year student and you're sorted into Slytherin. You walk in the faculty living room and notice me away from the other students, at the bay window, I lean my back on the wall and overhear a conversation between two junior students about mermaids while they look out the window. I try to hold back my arrogant chuckle because they still believe that you can see mermaids there. You stand nearby and notice my reaction. The juniors leave and the two of us stand at the bay window.