An old dog has a hard time learning new tricks in this drama set in Turku. Ari, a paramedic, is a chronic womanizer; he makes it a point of pride to never sleep with the same woman twice, and his nights are a long series of brazen one-night stands. But when Ari meets Tiina (Laura Malmivaara), something unexpected happen - he falls in love. For the firt time, Ari finds himself puruing a long-term relationhip, and he makes a genuine effort to remain faithful to her. But old habits die hard; Tiina introduces Ari to her circle of friends and temptation arises as he encounter Hanna-Riikka, a theology student, and Ilona, who is soon to be married. Despite Ari's feelings for Tiina, he begin having affair with both Hanna-Riikka and Ilona, leading to an unpleasant revelation on the day of Ilona's nuptials.

Ali is a city emergency center attendant ambulancemen every spare that fled to the tenderness of the one-night stand , everything seems to dispose of properly , in fact, Ali stuck in insensitive to the plight . He once met Tina , and she actually made ​​an exception after a passion to continue exchanges and Tina also finds that Ali is the real thing , so introduced her group of buddies he knew ; six individuals and three couples are often together the sea to celebrate the summer ; Unexpectedly, Tina 's girlfriend of Yilong Na , and Hannah has to engage with Ali on , while Ali love have taken the bait Theological Seminary quasi - pastor Hannah ; Decipher Wavemaking , the friendship of the six - line change became remorse ......