The Host Club is in trouble as the physical examination test is coming up soon. If they don't do something about it, everyone in the school will know Haruhi is a female, and so, in classic Host Club fashion, they try to pull off a guise. Tamaki ends up making a fool of himself as he tries to "cosplay" Haruhi, but nevertheless, Haruhi is saved by Kyoya, who's family is in charge of the physical examination, therefore, giving Haruhi a private room. During the physical examination, the Host Club also manages to help a lost doctor find his daughter and save his day. In the end, everything flows smoothly, with Tamaki being coined a pervert for hugging Haruhi too tightly, like always.