Standard.

The play here is standard. Do you see why?

Party Poker 3/6 Hold'em (9 handed) converter

Preflop: Hero is MP2 with Kh, Ad.
2 folds, MP1 calls, Hero raises, 1 fold, CO 3-bets, 3 folds, MP1 calls, Hero caps, CO calls, MP1 calls.

Flop: (13.33 SB) 8d, 9d, Ah (3 players)
MP1 checks, Hero bets, CO raises, MP1 folds, Hero 3-bets, CO calls.

Turn: (9.66 BB) Ts (2 players)
Hero bets, CO calls.

River: (11.66 BB) 3s (2 players)
Hero bets, CO calls.

Final Pot: 13.66 BB

Results below:
Hero has Kh Ad (one pair, aces).
CO has Qs As (one pair, aces).
Outcome: Hero wins 13.66 BB.