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to meet; to encounter; to see
to have an accident; to have a bad experience
久しぶりに友達に会った。
I met a friend for the first time in a while.
明日何時に会えるかな。
What time can we meet tomorrow?
駅前で偶然高校の先生に会ってびっくりした。
I was surprised to run into my high school teacher in front of the station.