I'm searching for this manga/manhwa/manhua where this one boy can't hear, and I can't reme...

I'm searching for this manga/manhwa/manhua where this one boy can't hear, and I can't remember if something was up with the other guy and they became friends. I remember the first chapter being the first guy dropping a pen and the deaf one didnt pick it up. Please help me out(〜￣△￣)〜