Hinata 14 hates Valentine's Day because it's a day for guys who don't get along with girls. This time, she's giving a special chocolate cake to her boyfriend, who is studying for the Todai exam. She doesn't want to make fun of him, though, because he's just teaching her how to make a cake. She's worried that he'll eat the cake and think she made it for him, but she can't figure out why he'd want to eat it. Finally, she gives in and gives him the chocolate.