Another set of challenges were given, but all couples survived. The only thing left is TIME to agree and accept what they are fighting for.

Will Choi Mika accept Lee Hyukjae's proposal and get engaged in the process? What are his plans for his girlfriend, and will it be effective and affect their relationship in a positive way? And what if someone comes as an intruder, revealing Mika's past? And what more if she gets exposed to so many people?

What if Lee Donghae has also plans for him and Lee Sora, but he's not yet sure of outcome? I mean, who knows? And what if Sora experiences a different feeling that she never felt before?

What about Lee Sora and Choi Mika? Will they still continue the things they left behind?

How about Choi Siwon and Lee Haneul? What are the surprises in store for them? But those surprises.. What are they?

Moving on to Cho Kyuhyun and Kim Hana, what if Kyuhyun is given a huge responsibility that he doesn't know where to start? How can it affect him and Hana?

What if someone came to Kim Ryeowook's life and make him realize something? Now where does Ae Young have to place herself after that sudden realization? And what if it's something sinful, but truthful?

What if another person related to Lee Sungmin enters in his life as well? What's in it for Lee Eun Mi?

What if Yuuki makes a decision in the process of having a relationship with Ailee? What is it, and will it affect what they currently have?

Will So Hyun survive the ultimate challenge for her and Yesung?

How will Yoo Jin and D.O, Baekhyun and Ja Ri adapt to another batch of challenges coming their way?

How about I-DOLLS? Which consist of So Hyun, Ae Young, Akira and Haruka? Will they be successful in debuting?

What projects are in store for EXP and Phantom?

Only time will answer all these questions. Because it's as precious as forever.