I’m Getting Along Well With a Former Popular Idol I Ended up Seated With at My Childhood Friend’s Wedding, but for Some Reason, the Childhood Friend Who Introduced Us Has a Gloomy Expression

幼馴染の結婚式で相席した元大人気アイドルといい感じなのだが、何故か紹介してくれた幼馴染の表情が曇っている