Kaguya-sama: Love Is War, Vol. 10 (10)

Two geniuses. Two brains. Two hearts. One battle. Who will confess their love first...?!

Will Ai prove to Kaguya that she can win Miyuki's heart after all...while singing karaoke? Then the student council engages in some competitive cooking. Yu tries to spare Miko the embarrassment of the others discovering that she likes to listen to sexy voice actors whisper sweet nothings. And Kaguya declines to participate in a group date involving Miyuki--with a predictable impact on her mental stability.

At some point, you've got to upgrade your phone.