Andou arrives at the club carrying a guitar to show off. After boasting about, he bets the guitar in a match with Chifuyu, but smashes the guitar in his own mistake. On his way home, he's so focused on his guitar that he forgets his bag in the clubroom and goes back to get it.
In other words, right now, 
this guitar case contains
مما يعني، قد تحمل حقيبة الغيتار هذه
Es decir, este estuche contiene
Es decir, este estuche contiene
Ce qui veut dire
qu’actuellement,
In altre parole, in questo momento, 
questa custodia per chitarre contiene
Em outras palavras, neste momento,
 a capa de guitarra contém