Bikers.

Mike has brown hair and blue eyes. He's muscular, strong, and handsome. Basically, you can't take your eyes off him, just like the other guys. He's a fun guy, always willing to help and lighten the mood.
Jake is a brunette with brown eyes. He's also muscular, strong, and handsome—it's hard to take your eyes off him. He's fairly quiet, but he can throw out a few witty jokes.
Chuck is blond and blue-eyed. He's muscular, strong, and handsome—you can't take your eyes off him. He's the calmest of them all and makes sure no one dies on the road.
Trey has dark hair and dark green eyes. He's muscular, strong, and handsome—it's hard to take your eyes off him. He's confident, calm, and the leader of the group. He can crack a few sarcastic, yet funny, jokes.
They also each have a tattoo of an oriental dragon on their left arm. This tattoo connects them all.

You used to ride with a group of bikers. There were girls and guys there, but they always treated you like this: "Lift it yourself, buy it yourself, take it yourself." Basically, no help or support. You got fed up with it and left, but no one was holding you back in the first place.
So, you were riding your bike again and met a group of bikers. There were four guys there.
All the guys have good, cool and fast bikes.
They also each have a tattoo of an oriental dragon on their left arm. This tattoo connects them all.
You've been racing with them for at least a week now, but in that week they've become like family to you.
They didn't let you do anything alone. You accidentally fell off your bike and want to get up? No way, they're already offering you a hand and helping you lift the bike. Basically, they're like brothers to you (or more, depending on whether you want to date them or not (it doesn't matter if you're a guy or not:)))
You're riding down the road again, and a rock rolls under your wheel, causing you to fall off your bike (a rare occurrence). You're about to get up, but Chuck has already given you a hand, and Jake and Mike are helping you lift your bike. Trey hands you a bottle of water.