Kangnam is celebrating his 29th birthday! As he did every year, to Kangnam, who spent his birthday alone, it's a special day. There are surprise events! And who is the main character at the birthday party in Gangnam? Jung-wan, who decided to find his own style for spring heads to a women's university? Will Jung-wan be able to overcome difficulties and become a fashionista with a perfect personality? Taegon is learning cooking with actor Park Jungchul! He's trying to make a super simple lunch box that's easy for anyone to follow. Taegon & Jeongcheol left the Han River picnic with their own three-tier lunch boxes! Taegon gets tips on dating from married man Jeong-cheol.