to slap one's palm against the palm of another person as a way of greeting or congratulating them

ハイタッチする, 手を合わせて祝う
to have the opportunity to spend time with a famous person, whether professionally or socially

有名人と交流する, 著名人と接する
to enjoy a friendly talk with a person for a long period of time

ゆっくりおしゃべりする, のんびり雑談する
to keep talking with a person about no particular subject

とりとめなく話す, なんとなくおしゃべりする
to make two or more strangers get comfortable with each other and engage in a conversation

場を和ませる, 緊張をほぐす
used for greeting a person whom one has not seen for a significant period of time

久しぶりだね!, どこに隠れてたの?
brief and polite conversation about random subjects, often in a social setting

世間話, ちょっとした雑談
someone or something that when seen makes one very pleased

見られてうれしい存在, 見てほっとするもの
used as a question when one wants to know what another person has in mind at the moment

何を考えてるの?, 何をぼんやり考えてるの?
said when one is in the middle of a conversation about a particular person and that person suddenly shows up

噂をすれば!, ちょうど君の話をしてたところ!
used to ask a departing person to keep visiting or communicating with one

また顔を出してね, また連絡してね
(particularly of a guest) to stay in someone's house longer than is considered appropriate, often to the point where one is not welcomed anymore

長居しすぎる, 居座りすぎる
to completely end one's relationship with someone

人と縁を切る, もう関わらないことにする
to choose not to communicate or interact with other people

人と距離を置く, あまり人付き合いしない
![to [give] {sb} some skin to [give] {sb} some skin](/assets/img/no-pic-260w.png)