to retreat emotionally and avoid social or emotional contact
感情的に退避し、社会的または感情的な接触を避ける (kanjō-teki ni taibi shi, shakaiteki mata wa kanjō-teki na sesshoku o sakeru)
"He withdrew into himself after the breakup."
"彼は別れた後、自分の中に引きこもった。" (Kare wa wakareta ato, **jibun no naka ni** hikikomotta.)
to communicate or offer support to colleagues
to give someone a guided tour of a place
to stay informed or aware of something
to move away; to hesitate or retreat from a situation
to speak louder than another person so they cannot be heard
to develop a close relationship through shared interests or...