I finished this series like two week ago and I absolutely love Niki and Kevin's storyline in this series. I totally voted for Kevin and Niki's storyline. Although a lo tof people say that they thought Kevin and Niki's story to be quite boring whereas Bosco and Natalie's story to be more exciting and interesting, I liked Kevin and Niki's story better. Even though if it was a tragic love story, it was very good, even if I preferred Niki not dying in the end. Her chemistry with Kevin in this series was so good. They do actually look like a real couple. Their kissing scenes were awesome too. It isn't like other couples in the other series, where they don't look comfortable kissing with one another, Kevin and Niki's were totally opposite. They look so much like a real couple in this series. I guess the yhave the understanding after filming three serie siwth each other already and I can't wait for a fourth one.

Not with Bosco and Natalie's, it's quite refreshing. Haven't seen them act as a couple before. Their chemistry in this series was pretty good too. Some of their scenes were pretty funny.

What about you guys? Which sotryline did you like the most: Kevin and Niki or Bosco and Natalie?

For sure Kevin & Nikki, there storyline is so dramatic, so sad, so loving and many emotional moments. As for Natalie & Bosco, kind of stupid, if you ask me.

Errr...It's really hard to choose but I choose NiKe's storyline because it is very sweet and romantic and they really have a lot of chemistry.

BoNat loses out because of the fact that Bosco refused to tell Charmaine and Natalie the truth and he two-timed them. I was really disappointed at him.

Both of them are good although KN storyline is boring throughout, but the last 2 episodes made me pick KN.

i actually like both of them, one relationship takes it pretty seriously and the other relationship is funny, kinda get to see two different types of love in their relationship...not that bad.

I like it both. Niki & Kevin storyline was so sad and touching. Bosco & Natalie were funny and kind of stupid. It just show that these two couple reflect different kind of relationship in the series.

Both of the storylines are good, but if I have to pick one then I would pick Kevin&Niki. Their storyline is both very touching and sweet. Bosco&Natalie storyline were both hilarious and stupid.

Hard for me to pick because I liked it how they both had quite different story lines. I liked Kevin and Niki's because it was serious whereas Bosco and Natalie's was a bit more of a laugh.

Both story lines were really good Kevin & Niki's was touching and sweet Bosco & Natalie's was hilarious and cute. Both balance out at the end but I think Kevin & Niki's is really touching and the scene in chapter 18 is emotional and memorable!

I like both. The one between Bosco and Natalie was cuter, funny and at the later parts, very sweet.

As for the one between Kevin and Niki...although I'm so sick and tired of the cancer/memory loss/traffic accident type of storyline from a typical Korean series, I have to say that I quite like the KN one in TSD. It's not that much of the cancer plot. It's more of what happened during the period where Wing and Yan found out about the cancer. It's the same old plot, but TSD maaged to make it...more touching, through the lines spoken by the characters.

Although I agree that the relationship development between Wing and Yan kind of happened too fast - like suddenly, they're together, and suddenly they loved each other - but I guess...Yan felt the same too. LOL. Remember she said that she doesn't know if they were dating or not, at the start? Still, I thought that maybe they can spend a bit more time on how they grew to love each other, and how their relationship started. Of course, at the risk of making it too draggy. =S But overall, I like how Yan managed to change Wing. Although he didn't really change who he is, he changed how he interacted with people, and was finally showing concern not just by his thoughts and hidden actions but also by real, observable action.

kevin and niki of course!! their chemistry is stronger in tsd, like they're really a couple... hehe...

of course its KN cuz theirs is more sad n very loving couple

im a total, Niki&kevin fan. i watched this drama just for them! haha

at first, i enjoyed their story. but then later, i started to get into Natalie's and Bosco's story. and towards the end, i disliked both the endings. haha. but Niki&kevin's ending was too cliche for me, it reminded me of korean sad story endings. and i started to get tired of the NK because of the whole Selena Japan thing. iono, it was just boring for me there. so i started to like Natalie and Bosco cuz they were entertaining. haha. but then afterwards, with the whole two timing thing, i was like..OH BOSco. *shakes head*

i have no clue wat im trying to get here. haah. im just blabbering. haha. well i voted to N&B cuz one of my favorite scenes occurred in their story.

I would say Kevin and Niki's because it was sad and their chemistry was stronger than Natalie's and Bosco's.

Nikkia and Kevin have my vote,
such a great sweet couple!
Although Natalie and Bosco were a pretty funny couple!

Nikkia and Kevin have my vote,
such a great sweet couple!
Although Natalie and Bosco were a pretty funny couple!

Nikkia and Kevin have my vote,
such a great sweet couple!
Although Natalie and Bosco were a pretty funny couple!

I like KN's storyline better. But, their screen time is not as much as BN.

I actually liked Bosco & Natalie's better. Their scenes are more cuter than Niki & Kevin. Even though N & K scenes are more romantic, their storyline is more sad. Didn't like what happened to Niki. Prob because I like happy endings better, not anybody dying. So I find B & N storyline better.

I agree with Sweet Tea.. the whole Selena thing was really boring.. she popped out of nowhere. At first I liked watching N&K, but then they got boring and watching B&N was much more entertaining.

Both couples have their ups and downs.. I just think that N&K was much more emotional and tragic.. it's sweet and all but I rather have a happy ending. T: Both was quite cliche. I still like this series regardless. (:

I like Kevin and Niki's story much much better, although it was kinda tragic... reminded me of korean drama serials. But they looked very natural together as a couple like what some of you have said, unlike other shows where other couples look awkward or uncomfy during the intimate scenes.

I totally didn't like Bosco and Natalie's storyline.. was kinda stupid if you asked me.

hmm this is a hard choice since I like both couples, well at the beginning I liked Niki/Kevin since it was interesting and I don't know maybe from all the hardship they went through to be together, but then I started to like Natalie/Bosco story because they were funny and gave the comic relief to the story, so in the end I like Natalie/Bosco story more because I found Niki/Kevin relationship so sad. . . reminds me of a korean drama where they went through so much to be together and the girl gets a terminal illness and dies leaving the guy

Well..I prefer BoNa much more because even though I'm a KN fan, their storyline's boring. :3
Seventh Day is airing on TV right now but I only watch BoNa scenes. I think BoNa's really interesting to watch and their storyline's entertaining. Though, KN do look great together! =)

I was actually more interested in Niki and Kevin's story for some reason.
I like the cool guy kevin turned out to be.

or maybe i just wasn't a big fan of bosco?

i prefer nikki and kevin's lovestory way more. probabaly because they have such amazing chemistry.