Hyun-woo is a weather reporter known for her stunning looks and class on television. In real life, however, she's a boozehound who can shatter any preconceived notions of her in the blink of an eye. Dong-jin is the married producer Hyun-woo loves. Hyo-bong is a young photographer who falls for Hyun-woo at first sight. At the center of it all is her childhood friend and schoolteacher Jun-su, who has a deep and long simmering love for Hyun-woo. The "love story" of her life now unfolds as she juggles three relationships with three men of different personalities. 下一场爱情及时雨。备胎转正记。亲爱的，请你再勇敢一点。备胎的幸与不幸。转变并不突兀。追求心跳刺激的你别忘了一份真挚的情感。没有暧昧就没有伤害。备胎的坚持。停止暧昧恋爱吧。下着雨的好天气。 姜俊秀（李昇基 饰）和金贤雨（文彩元 饰）是从小玩到大的青梅竹马，姜俊秀一直以来都默默喜欢着金贤雨，然而，当他决定将心中的感情传达给对方时，却遭到了金贤雨的拒绝。尽管如此，姜俊秀却依然不离不弃的陪伴在金贤雨的身边，成为了她最亲密和最信赖的朋友。 金贤雨是一名气象主播，她开朗而又活泼，在电视台里拥有着很高的人气，然而，如此美丽自信的她，却偏偏陷入了同前辈李东镇（李瑞镇 饰）之间的不伦之恋中无法自拔，每日为了这个不值得她付出的男人伤心难过，并常常因此而找姜俊秀大吐苦水。看到金贤雨的痛苦和难过，姜俊秀的心里十分不是滋味。
