Boring KQ hand OOP 50nl

Villian was somewhere around a 25/10, no other reads. What is your plan on the turn if you call the flop bet? What does the minraise mean? I felt like I was playing in the dark on this one

Party Poker No-Limit Hold'em, $ BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 ($11.70)
MP3 ($57.70)
CO ($0)
Button ($29.85)
Hero ($117.04)
BB ($24)
UTG ($76.15)
UTG+1 ($60.05)
UTG+2 ($50)
MP1 ($10)

Preflop: Hero is SB with Khttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Qhttp://www.flopturnriver.com/phpBB2/...miles/club.gif. Hero posts a blind of $0.25.
6 folds, Button raises to $1, Hero (poster) calls $0.75, BB calls $0.50.

Flop: ($3) Thttp://www.flopturnriver.com/phpBB2/...es/diamond.gif, 9http://www.flopturnriver.com/phpBB2/...es/diamond.gif, Khttp://www.flopturnriver.com/phpBB2/...iles/heart.gif (4 players)
Hero bets $1.5, BB folds, Button raises to $3, Hero calls $1.50.

Turn: ($9) 5http://www.flopturnriver.com/phpBB2/...iles/spade.gif (3 players)
Hero is clueless

pot the flop, as played lead turn for 6, fold to raise

Most likely holding is an A high flush draw trying to do a little pot building, possibly AKd here too. It's an uber weak raise for someone with a made straight or if he had a set it'd be terrible as well considering the draw heavy board. TPTK, nut flush, backdoor straight? Lotta cards to come that would help that hand and would make sense with a minraise pot builder.

I'd lead out for $7, fold to a raise on another diamond. If he 3-bets you, toss. People generally tell you when they have you crushed -- just gotta listen.

ya i like a lead for 5-7'ish
or you could 3-bet flop as he'll probably fold/raise at that point i would think

That flop connects well with an awful lot of button stealing hands, so I might just go passive and try to check-call my way to a showdown here. If he drops the hammer on me I'm out.