to start crying a little
少し泣き始める (sukoshi naki hajimeru)
"She teared up during the emotional movie scene."
"彼女は映画の感動的なシーンで涙を流した。" (Kanojo wa eiga no kandō-teki na shīn de **namida o nagashita**.)
to mix naturally with people or surroundings
to gradually become visible at the beginning of a scene
to criticize someone or something angrily
to put in great effort to achieve objectives
to become involved in something, often unwillingly
to contribute or help by doing a part of something