In the midst of Young Joon’s nonchalant proposal, out pops up Mi So’s dad. He objects the marriage at first but soon realizes Young Joon’s sincere and genuine love for Mi So after sharing a few bottles of soju with him. He approves Young Joon as his soon-to-be son-in-law under one condition—a proper marriage proposal. Young Joon is faced with the greatest challenge of his life. Meanwhile, Sung Yeon consents Young Joon’s destiny with Mi So and even gives him tips on how he should propose to Mi So. (thetvdb.com)