25/50NL hand

[tsarast]

25/50NL, 5/6 handed game. I'm UTG+1. I have about 7.5k. I open to 175, folded to SB (10k+) who repops to 600. BB who has 7-8k calls cold. I have KTh and call.
Flop: KQT all diamonds.
SB bets 1450, BB folds. What do you do?
I called. Turn 2h, SB bets 3k. What do you do?

About SB: loves to reraise preflop & squeeze.
His reraise-squeeze range is big hands and suited connectors (doesnt reraise small/mid pairs i think). He seems to play well, I think he's a winning player.