to fulfill promises and obligations
約束と義務を果たす (yakusoku to gimu o hatasu)
"You must always honor your commitments, no matter how difficult they are."
"どんなに難しくても、あなたは常に約束を守らなければならない。" (Donna ni muzukashikute mo, anata wa jōni yakusoku o mamoranakereba naranai.)
feeling cheerful and happy
using the latest and most advanced marketing techniques
to become very angry
to use one's authority or influence in an aggressive way
a gesture of appreciation or respect
to reach an intense level of excitement or emotion