The bright mood maker Shunsuke and the gentle Takumi, they have protected my precious childhood friend and clumsy me. We met at the age of 3 and believed that we would grow up together, but in the summer of 2nd year of highschool it broke. "Tell me if you need help", "I miss you when I'm gone" "Call me," and the time you spend "love" on it. A youth group play that carefully depicts such a sweet triangle relationship that seems to break but does not want to break.

Based on DECO*27's popular Vocaloid song "Yowamushi Montblanc". Gumi is a girl with a deep affinity for sweet things. Spicy, bitter, and salty things just don’t do it for her — but is the sweet boy she likes quite what he seems?