Heart B-B-B-B-Beat🎵 Until the last moment of your sweet Russian Roulette🎶

The Heart B-B-B-B-Beat is getting louder and louder ♫ Unlike your Heart B-B-B-Beat that speeds up when it sees me ♫
Until the last moment ♫ ♫ Let's get closer ♫ ♫ Aim for the Russian Roulette ♫♫

BGM: Red Velvet's "Russian Roulette".