Takahashi-san ga Kiiteiru - I only overheard a little bit!
High school student idol Ena Takahashi has a hobby she can't tell anyone about... and that is listening in on the ridiculous conversations of class representative Nara-kun and the plain boy Mikage-kun. If her secret is discovered, people's trust in her will be destroyed! She wants to retort, but she can't! The eavesdropping short-gag manga full of tension and guilty conscience begins!