Hi, I like you. And I'd like to get to know you.
Hey, What's up?
Where are you going?
You're cute, are you friendly/interesting?
You guys are so adorable. You have such a cute group dynamic going on. I want to meet you guys. My name is _____.
How are you?
You look like someone I'd like to meet.
Can I ask you a quick question?(Sure) Are you single?etc.