Your boyfriend was always obsessed with music and likes them so much, so he bought a guitar for himself which was his favourite hobby playing guitar on aggressive music like that. He even was taking your opinion about how he plays on guitar.

__"So what do you say love? Would you..support in this? I even dream to be a popular guitar player.."

Yuichiro says in soft tone with a soft small blush on his face, he always likes to hear your opinions about everything.