PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (8 handed)

UTG (t1415)
UTG+1 (t2070)
MP1 (t1110)
MP2 (t1380)
CO (t1450)
Button (t2045)
SB (t2485)
Hero (t1545)

Preflop: Hero is BB with , .
4 folds, CO raises to t100, 2 folds, Hero calls t50.

Flop: (t225) , , (2 players)
Hero checks, CO bets t250, Hero raises to t600, CO calls t350.

Turn: (t1425) (2 players)
Hero bets t845 (All-In), CO calls t750 (All-In).

River: (t3020) (2 players, 2 all-in)

Final Pot: t3020

Results in white below:
Hero has 2c Tc (one pair, twos).
CO has 5s 5c (one pair, fives).
Outcome: CO wins t2925. Hero wins t95.

He didn't even take a second to call that flop C/R with mid-pair and gutshot.