A3s 300/600 sorta weird line

[bicyclekick]

2nd orbit of a 300/600ish session on interpoker. Nothing has happened with either me or the villain yet this session, although we've played a handful of sessions together. His name is coolade. More than likely a 2+2er, but I don't know. He's a regular in the game and from what I can tell is solid. I might be getting him mixed up with another player, but I'm pretty sure he thinks i'm on the tighter side of things and in our confrontations I have been if I recall.

Anyhow, I raise A[img]/images/graemlins/diamond.gif[/img]3[img]/images/graemlins/diamond.gif[/img] on the button, he 3 bets out of the sb. I don't usually cap this here, but I think it's right sometimes for balance purposes. Especially if you've been playing on the weaker side of things as of late.

Flop A[img]/images/graemlins/heart.gif[/img]8[img]/images/graemlins/diamond.gif[/img]7[img]/images/graemlins/spade.gif[/img]

He checks and I check.