《a级b级c级镜片》Six friends meet every evenings in a basement to make music. Rita left Ricardo, Rafael found her, but she still feels lost. Eduardo thought he no longer liked Maria, but after what he has done he cannot turn the clock back. Joao lacks the courage to break up with his girlfriend and takes refuge in the song he is writing for Ines. Marco struggles to get another young man's love, but he is under no illusions. Samuel believes in everlasting love but something is wrong because his friends haven't heard from him for sometime. Ines, attempting to feel safe, likes to experiment and is waiting to see how things go with Joao.There are no rehearsals for what life brings us. Each endeavour leaves its mark. The band is falling apart...