Asahi suffers an injury while Medaka is watching her game! She is understandably depressed by this, but Medaka's kind words touch her heart, prompting her to confess her feelings for him! Tomo later invites Medaka to a concert, successfully securing her first date with him. Mona might be the ultimate queen bee, but she'd better not let her guard down!

Valentine's Day is fast approaching! Asahi is pouring her heart into crafting the perfect present, and Tomo has also been aggressive with her moves. Mona herself is also cooking up a big plan for the day! What presents are they giving Medaka, and how are they going to hand them over?! Prepare for a volume packed with sweetness, literally and figuratively!

The school is hosting a beauty contest! Mona, Tomo, Tsubomi, Asahi, and Minami will all be taking part in it. As part of the contest, they will have to use their special skills to win over the judges and duke it out in swimsuits! In the final round, they will also have to do a fake love confession with the judges, and Medaka just happens to be one of them! Meanwhile, Tomo seems to be troubled about something…

The third volume, filled with heart-throbbing developments, has arrived! Now that the formidable kohai Asahi Shonan has joined the fray, Mona’s battle for Medaka’s heart has gotten a lot more heated! When Medaka had to stay home because of a cold, the two went to his apartment to check on him and even had a nursing battle over him! Before they knew it, it was time for Halloween, the perfect chance for them to show off how cute they can be! Just who will emerge victorious in this friendly(?) contest?

Mona is the most popular girl in school and can make any boy swoon, except one: Medaka Kuroiwa. As per usual, she’s engaging in a heated battle with him to make him fall for her. This time, she also has the help of her fangirl Tsubomi. She tried all sorts of aggressive tactics during the school festival, and even shared an umbrella with him on the way to school, all in an effort to make him pay attention to her! But before she knows it, it’s her heart that’s fluttering! What’s more, she now has to contend with a formidable kouhai who’s also gunning for Medaka. The battle for Medaka’s heart is about to get even more heated!

Mona has finally realized that she's in love with Medaka! As she goes on her first date with him, she has a blast doing all kinds of things couples do on a date, such as feeding him, going to the arcade with him, buying matching items with him, and so on! Being in love has also amplified her cuteness. However, her rival Asahi then strikes back with a bold plan!