一个是美术系的孤傲王子徐仁河（张根锡 饰）；一个是家政系的美丽女孩金允熙（林允儿 饰）。两个本无交集的人因为校园里美院前的那条长凳而邂逅，进而相知相恋。仁河意外捡到了允熙的日记，在日记里深刻了解了这位内心温暖的女孩，二人就这样走到了一起。但因为误会和旁人的介入，这段校园恋爱最终无疾而终。仁河和允熙各自结婚生子，多年未见。 三十二年过去了，仁河的儿子徐俊意外邂逅了少女郑河娜。二人对对方的第一印象都极其糟糕。而更不凑巧的是，河娜就是允熙的女儿。而仁河和允熙也在这时再次与对方相遇。二段爱情故事交织着两代人的辛酸与无奈，在经过误会与磨合之后，最后迎来了完满的结局。
爱情雨 (季节 1)
Episode 1 (集 1) 10.0
播出日期: 2012-03-26
运行时间: 64 min
概述: Back in the 70s, Seo In-Ha and Lee Dong-Wook both fell for the same girl, Kim Yoon-Hee.
Episode 2 (集 2) 9.0
播出日期: 2012-03-27
运行时间: 64 min
概述: For Dong-Wook's sake, In-Ha tries to get over his feelings for Yoon-Hee. Chang-Mo confesses his true feelings to Hye-Jung. Also, Dong-Wook asks Yoon-Hee out. Will she say yes or no?
Episode 3 (集 3) 10.0
播出日期: 2012-04-02
运行时间: 64 min
概述: In-Ha confesses his love to Yoon-Hee. How will this effect the rest of the group? Especially, Dong-Wook?
Episode 4 (集 4) 10.0
播出日期: 2012-04-03
运行时间: 64 min
概述: Things are starting to fall apart. In-Ha is being treated badly by the rest of the gang and Yoon-Hee is being called a player, plus she has tuberculosis. She decides it is time to end things with In-Ha.
Episode 5 (集 5) 9.0
播出日期: 2012-04-09
运行时间: 64 min
概述: In the year 2012, Seo-Joon is a professional photographer and playboy. He meets Jung Ha-Na and accidentally takes her phone. When they meet again, Seo-Joon holds the phone for ransom so that Ha-Na will do what he wants.
Episode 6 (集 6) 8.0
播出日期: 2012-04-10
运行时间: 64 min
概述: Seo-Joon and Ha-Na keep running into each other all over the place. Now, Seo-Joon is starting to have feelings for her. Meanwhile, Ha-Na and Tae-Sung look for a place to stay.
Episode 7 (集 7) 9.0
播出日期: 2012-04-16
运行时间: 64 min
概述: Seo-Joon's client wants to hire Ha-Na as a model. Chang-Mo tells Hye-Jung that Yoon-Hee is alive. Hye-Jung does what she can to make sure In-Ha doesn't find out.
Episode 8 (集 8) 9.0
播出日期: 2012-04-17
运行时间: 64 min
概述: In-Ha and Yoon-Hee have met again. Seo-Joon has decided to be nicer to Ha-Na. Ha-Na tries to find her own place.
Episode 9 (集 9) 9.0
播出日期: 2012-04-23
运行时间: 64 min
概述: Ha Na moves to Seo Joon's place as a gardener, it turns out they are almost sharing a room separated by a bookshelf.In Ha is still trying to bring Yoon-He's love back. Ha Na and Seo Jun go on a date.
Episode 10 (集 10) 9.0
播出日期: 2012-04-24
运行时间: 64 min
概述: Yoon Hee decides to push In Na away after talking with Hye Jung. Joon and Ha Na keep getting closer to each other.
Episode 11 (集 11) 9.0
播出日期: 2012-04-30
运行时间: 64 min
概述: Joon discovers that his father's first love is Ha Na's mother, which complicates his burgeoning relationship with Ha Na.
Episode 12 (集 12) 9.0
播出日期: 2012-05-01
运行时间: 64 min
概述: After Discovering That His Father's Love is Ha Na's Mother Joon Tries to Escape From The Relationship Between Him and Ha Na, Which Turns Out To Be Painful for Both Of Them.
Episode 13 (集 13) 9.0
播出日期: 2012-05-07
运行时间: 64 min
概述: Joon and Ha Na's relationship is on again and off again while both Tae Sung and Mi Ho encourage the couple to call it quits for good.
Episode 14 (集 14) 9.0
播出日期: 2012-05-08
运行时间: 64 min
概述: Yoon Hee stops Joon on his way out, informing the young person that she and Ha Na will leave themselves so that Joon can continue to speak with the father in private. Later, Ha Na eventually follows Joon and thanks him for not vocally being against the marriage.
Episode 15 (集 15) 10.0
播出日期: 2012-05-14
运行时间: 64 min
概述: In Ha reveals the painting that he made of Yoon Hee in college once Joon storms out in a cloud of anger, staring at the painting. Meanwhile, at the resort, Ha Na notices that Joon is outside and tells him that nobody should be able to see them together anymore.
Episode 16 (集 16) 9.0
播出日期: 2012-05-15
运行时间: 64 min
概述: Joon And Ha Na's Relationship Tears Apart After The Marriage Declaration Of There Parents , Both Are Tormented as of suddenly In Ha Changes The Decision And Calls Off The Marriage Which Gives Joon And Ha Na's Relationship A New Hope.
Episode 17 (集 17) 9.0
播出日期: 2012-05-21
运行时间: 64 min
概述: Ha Na grows very impatient and wonders whether or not the marriage is ever going to take place, but Joon tries to comfort her and tell her that she only needs to worry about now. Meanwhile, Sun Ho's cafe has a visitor in the form of Hye Jung, who is greeted by Jeon Sul.
Episode 18 (集 18) 9.0
播出日期: 2012-05-22
运行时间: 64 min
概述: At the cafe, Hye Jung angrily stares at Ha Na and explains the relationship that she has with Joon while reminding her that their parents held a secret relationship for the longest time as well. Eventually, Hye Jung storms out and tells Ha Na to keep her mouth shut from Joon.
Episode 19 (集 19) 9.0
播出日期: 2012-05-28
运行时间: 64 min
概述: Yoon Hee practices working with her braille while In Ha looks to the Internet to learn more about her condition before speaking with Dong Wook about what he thinks. Joon walks over to the meal that Ha Na and Sun Ho are sharing and reminisces about a meal that they shared in Japan.
Episode 20 END (集 20) 10.0
播出日期: 2012-05-29
运行时间: 64 min
概述: Ha Na and Joon think about the time when problems weren't so prominent, and she tells Joon that she would be more than happy to join him when she no longer needs to be attached to her mother. Later, Joon dines with Yoon Hee at the Kim House and delivers flowers.
