范凯、李亦然和胡艺馨组建了一个创业公司：爱情策划团，帮助不善于追求女孩子的男生赢得爱情，公司第一个顾客林为通过他们传授的各种套路获得了女神陶冶的芳心，团队由此名声大噪，却因为客户黄硕要追求范凯的前女友刘晓阳而产生矛盾，范凯从中破坏导致黄硕追求失败，团队也遭遇重创，所幸范凯等人重振旗鼓，也向一段旧情做了告别。
还记得17岁的夏天吗？蝉鸣，冰镇西瓜，耳机里循环的单曲，你陪在我身边，让我错以为可以到永远。 热情活泼的“少女壮士”高晓南（林映彤 饰）与热爱吉他的雷宇光（黄宏轩 饰）青梅竹马。为了争取温柔校草王子杰（涂善存 饰）的青睐，五音不全的高晓南勇敢报名了高中音乐剧女主角的选拔，只能求助男闺蜜帮她改头换面。为此，雷宇光对高晓南展开了好玩又好笑的音乐特训，誓要将她打造成校草喜欢的那款淑女。追爱过程糗事不断，高晓南却渐渐发现，自己的心似乎另有所属……盛夏的暗恋与悸动甜蜜又苦涩，她要如何做，才能让青春无悔让初恋不留遗憾？
Cheolsoo, who is also a loner, can't the ability to save by oneself. Cheolsoo, now an adult, is living alone. As first social life, He began life(the Adult world) at gay host bar "JUNGLE" as an apprentice. As time goes on, The world treated him harshly, also ruined him gradually. This is a story about gay host bar, shedding a more humane light on the hosts and focusing on their stories.
