to do what you want without worrying about what others think
他人がどう思うか気にせず、自分のやりたいことをする (tanin ga dou omou ka ki ni sezu, jibun no yaritai koto o suru)
"He prefers to do his own thing and not depend on anyone."
"彼は自分のやりたいことを好み、誰にも依存しない。" (kare wa jibun no yaritai koto o konomi, dare ni mo izon shinai)
to clearly describe an inspiring future goal
To be very close friends who share secrets.
to trust that what someone says is true
to trust that someone is telling the truth
information spread by people talking to each other
to make a lot of noise; to celebrate loudly