On December 11, Jung Hae In shared photos of the coffee truck Lee Jong Suk has sent to the filming set of 'Music Album.' Jung Hae In captioned, "Jong Suk sent a coffee truck for the hardworking actors and staff in movie filming. Thank you so much. We'll enjoy it."
Jung Hae In and Lee Jong Suk worked together in the SBS drama 'While You Were Sleeping' in 2017.