to do something kind for someone else after receiving kindness
親切を受けた後、他の人に親切をすること (shinsetsu wo uketa ato, hoka no hito ni shinsetsu wo suru koto)
"After receiving help from a stranger, he decided to pay it forward by helping someone in need."
"見知らぬ人から助けを受けた後、彼は困っている人を助けることで「ペイ・イット・フォワード」を決意した。" (Mishiranu hito kara tasuke wo uketa ato, kare wa komatte iru hito wo tasukeru koto de 'pei itto fowādo' wo ketsui shita.)
to decline suddenly and dramatically
a person or thing that becomes successful very quickly
Have confidence; believe in your ability.
a group that works efficiently and smoothly together
to tease or joke with someone by lying in a playful way
to be so worried or confused that you do not know what to do
