u guys the person who wrote the song explain it.

It’s about a man who had a past of being a player and then he meets the girl of his dreams. He decides he doesn’t want to be a player anymore, but the girl says, “I already know about you and your past, and I don’t believe you’re built for this kind of relationship, so let’s have fun and call it, just leave it.” The guy winds up having his heart broken for the first time.

Junsu is former player who gets his heart broken cause the girl didn't believe he could commit.
Read the rest of interview here: http://jyj3.net/2012/09/13/interview-120912-soul-and-style-kim-junsus-latest-musical-collaborators-automatic-and-ebony/

Well, I might just be looking into it too much or wanting this to not be as bad as I think it is but maybe...
The girls find flaws in Junsu, like he's a player or unfaithful. But Junsu is like that by nature and he can't change because it's a bad bad habit that he's had for years maybe. Plus, since he's been like this for so long, it's normal for him so he can't see what's wrong. Then in video... He goes out to so he can get over her...?
I don't know, but I have no problem with the meaning of the song itself. Because there ARE people like that in the world and our kpop idols can sing about it if they want. Just like when Teen Top's Don't Spray Perfume came out. Song sounded GREAT. But the meaning of the words were... not so great. I even saw one girl say she would now become an anti because of the song. I mean... really? Not all songs have to be heartbroken love songs or fun dance songs. There has to be bad guys, too.

The song is atually good, his english is better

Honestly...I couldn't watch the whole thing...so about half way I closed it... >.<
I love the song...just not a fan of the MV. :S

I think my biggest issue with it is how it starts out giving you the illusion that there's something wrong with the chick or a deeper problem because he's like "she told me I was the one and I believed" (right here I thought SHE had messed up)"I don't know why she was so prepared to leave" yadda yadda "how can I fix something I can not see" Im like OMG this is gonna be a love song he gets his heart broken and such but NOPE heeeeee is a player -_-

When I first heard it...I won't lie...I was slightly amused by the lyrics. I mean, Junsu...A player?!?! And then I cracked up when he said "Only good for one night," I was like...."What happened to our innocent Junsu-oppa?"
But I find it very addictive, and Junsu still has his engrish <3
I didn't like the MV at all though...(I think it was coz of the American actress in it...but I don't quite love/hate his blue hair...not sure.) :P

I agreed with you.
I was a little sad how the song turned out.

Yeah i thought the same..it didnt have much of a deep message...but i think thats partially cause its aimed for the American crowd( sadly,,,well thats what i think based on the "Billboards Top 100 songs messages lol) But he still looked....fantastic and his english has improved alot. But yeah i dont think the "player" thing matches him at all. he seems like such a sweet guy :D

I'll agree, the lyrics were disappointing for me because that whole "I'm a player, I'm a pimp" thing just doesn't do it for me (especially coming from such a NICE guy) but the beat gives the illusion of a good song and I find myself singing the chorus >.<

Okay, I really dont like the lyrics....All I can really say is that the beat is good.....And that's about it.