These are my main opinions on a lot of the Bakugan couples. Please don't hate me, it's MY opinions, and I'm entitled to them!

Why I think Dan Julie shouldn't happen-
Well, for one thing, Dan and Julie are really good friends, so it would be weird. Also, Julie is always so preppy-it freaks me out-making her Dan's exact opposite. Dan isn't ALWAYS preppy, and he doesn't scare me at all. Plus, Julie likes Billy.

Why I think Dan Jenny shouldn't happen-
This is really weird, but it is a possibility, and it's a fucked up one. I'm pretty sure most people haven't thought of this, but it's kinda like Ash and Annabel. She was only there for one-maybe two- episodes, and then we never see her again. It makes absolutely no sense what-so-ever.

Why I think Billy Runo shouldn't happen-
Runo hardly knows Billy, and to be with someone you know hardly anything about is kinda gay. Also, Billy likes Julie.

Why I think Dan Shun shouldn't happen-
They aren't fucking GAY you can tell they're not because they pull bitches! They were friends as kids, and IF they were gay, Shun would be too old for Dan, anyways. And Shun likes Alice, end of story.

Why I think Dan Alice shouldn't happen-
For one thing, Alice is too soft for Dan, and she wants Shun anyway. Another thing is, she finds him to be quite immature, loud, and annoying and she already knows that he likes Runo even though he tries to hide it. Lastly, Alice likes Shun.

Why I think Dan Runo SHOULD happen-
Runo already had a crush on Dan. She got jealous of Julie. She hates it when girls flirt with Dan. She hated it in episode 7 when Dan says he likes Jenny, she hated it when Julie hugged him in episode 14 and hated it when Julies told her to back off of Dan. . Dan likes Runo, but he's just too much of a flirt to settle with one girl, plus he didn't realize it until later. Dan hates seeing her cry, hates when she gets angry ay him, and loves it when they hang out together. She makes him laugh, he makes her laugh. They fight a lot, which is what a boy does when he likes you. He teases you and picks fights, just as Dan does. She blushes a lot when it's said she likes him, and shouts "NO!" quite quickly whenever it is said they like each other. Dan does the same thing. And, in episode 51, they are seen going on a fucking DATE! I guess you could say that it was a date in episode 6 when they went to the carnival together I mean you don't go to the carnival alone with a girl if it's not a date. I could understand them going together if their parents were good friend and they decided to bring they're kid to give them something to do. But they're there alone. And plus if you buy a girl a corn dog no fuck that if you buy a girl anything you like her end of discussion.

If that's not enough proof that they are meant for each other, then I don't know what is...