[2] Soo-ah (Son Ye-jin) before she passed on, makes an unbelievable promise to her husband, Woo-jin (So Ji-sub), to return one year later at the start of the rainy season.

Sadly, the relief at their reunion is short-lived, because it turns out that Soo-ah has to leave her family at the end of the rainy season.

[6] Son Ye-jin and So Ji-sub have previously worked together in the 2001 drama series Delicious Proposal as siblings.

[7][8] On March 6, 2018, a promotional press conference was held with the main cast and director in presence.

[13] According to Korean Film Council, Be with You achieved first place at the local box office on its opening day by attracting 89,758 moviegoers.