Cedric
Scare her !
S1 E45:
Chen has come over to do her homework with Cedric, who's determined to take advantage of the situation to declare his love. But Cedric surprises his grandfather spying on them through the keyhole. To cover himself, Poppy invents a preposterous story about oiling the lock, but Cedric doesn't believe a word of it, and decides to take revenge.