Banri describes how he and Yuki met to the members of IDOLiSH7 and Tsumugi. During high school, they developed an interest in each other's songs, and eventually began making music together. Yuki named the band they started together "Re:vale."
If it bothers you, then you 
should fix your attitude.
إذا كان ذلك يُزعجك، فينبغي أن تصحّك سلوكك
Arbeite lieber mal
an deinem Verhalten.
Y si te preocupa, cambia esa actitud.
Y si te preocupa, cambia esa actitud.
Si ça t’inquiète,
essaie de changer ton attitude.
Se devi starci così male, almeno cambia atteggiamento.
Mas, se isso te incomoda, deve
dar um jeito nessa sua atitude.
А если переживаешь, меняй поведение.