Running non-stop! Meaning the number 1 out of the constellation, SPICA came back with their shining light and their second mini album [LONELY]/. The title song LONELY is made the K-POP hit maker SWEETUNE who produced SPICA's debut with Russian Roulette. They worked again with SPICA, to make a song that talk about a woman who goes to places that she and lover used to go to. It talks about how she is looking things in a different perspective, and about her loneliness.