Pawut is the successor to a large company. Wanida is a secretary in a law firm. They both go on the same cruise, with Pawut planning to propose to Kaekai, his girlfriend, and Wanida planning on losing her virginity to her boyfriend. However, Wanida ended up taking cold medicine which made her drowsy and accidentally went to Pawut's hotel room, while he was drugged. They spent the night together. Three months later, Wanida finds out that she is pregnant.

宋（素格力·威塞哥 Sukrit Wisetkaew 饰）曾经是一名拳手，如今却成为了偏远坝区小学的教师。学校里的条件异常艰苦，没水没电没信号，宋感到自己简直就像生活在孤岛上一样，十分孤独。一次偶然中，宋得到了一本日记，日记的主人是曾经在这里教过书的安（赖拉·邦雅淑 Laila Boonyasak 饰），安在日记里详细记录了她在这里的教书生涯，随着时间的推移，宋想要见到安的念头渐渐强烈起来。 机缘巧合之下，安回到了坝区小学，然而此时宋早已经离开了。安找到了自己的日记本，却在日记本中发现了宋的续写，宋将自己的喜怒哀乐统统写在日记里，亦表达了自己想要见到安的心情。