PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB (t1340)
BB (t1580)
Hero (t1470)
UTG+1 (t1510)
MP1 (t1410)
MP2 (t1740)
MP3 (t1520)
CO (t1450)
Button (t1480)

Preflop: Hero is UTG with K, K.
Hero raises to t80, 2 folds, MP2 calls t80, 5 folds.

Flop: (t190) 6, T, K (2 players)
Hero bets t90, MP2 raises to t180, Hero raises to t1390...

---

From what I've seen of the player from previous games, he was a single tabler who was relatively tight both preflop and postflop.

What would be your move after the minraise? Is the push a bad line?