[Machine Translation] [love allergy] aka: love sickness Symptoms: heart-shaped rash all over the body, dizziness, palpitations Causes: develops in response to romantic feelings Treatment:A Love is a tricky thing. Beware of heart-shaped rash! A heart-covered pure love flick about childhood friends whose love is suppressed by an allergy to romance! Arashi is smitten by the cute smile of his childhood friend Haname and wakes up in a hospital bed...! His body is covered in countless heart-shaped rashes. The heart-shaped medicine that was prescribed to suppress the allergy, also known as "love sickness", which reacts to romantic feelings, has taken away his "love" from him since that day. They can kiss and have sex, but they don't know how to fall in love...! The cute but slightly sad and awkward love story of the childhood friends who are in their prime The past story of their doctor, Dr. Miyoshi, is included at the same time!