如果说《Heart Signal》描绘了青春男女间痒痒的恋爱初期的样子，那么《Heart Pairing》则将重点放在了聚集适婚年龄的出演者，考虑价值观、经济观和恋爱观寻找未来配偶的样子上。
出演者们以意大利佛罗伦萨和托斯卡纳为背景地结束了约一个月的拍摄。
朴PD说：“因为出现了梦想结婚的出演者，所以计划讲述更真挚、更深刻的恋爱故事。”
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