Unraised pot preflop.
3 handed, meaning me and two suckers.
I had :Kh: :Jh: OOP
Flop was
:ah: :3h: :7h:
I checked flop (it was checked through), turn came another heart, I checked again (weaker flush would bet, right?) some guy bets half of the small pot, 2nd villain folds, I smooth call.
River I donkbet pot it. He folds. Was I destined to rake in nothing or did I misplay my hand?