A little help understanding 君

[lazysunday]

So I am thinking this:

ちょっと君に話がある

would roughly translate to:

I have something to tell little buddy

But I have this nagging feeling there is something more to 君 than I am understanding here. Can someone tell me about using this word?

[Shaydwyrm]

君　is one of several informal ways to say "you".