that was the last time sb1 spoke to sb2 about sb3

●Idioms, etc.

that was the last time sb1 spoke to sb2 about sb3: それっきり、〜は〜に〜の話を持ちださない 瀬戸内晴美著 バイチマン訳 『夏の終り』(The End of Summer ) p. 15