Do You Call This on the River

[WiredPear]

This was a Poker Starts SNG $5.50. My read on the villian was a solid player. He didn't do anything out of line. I'll admit, I was completely confused throughout the hand and realized just how well he schooled me on the hand. I'd like to hear comments on my mistakes throughout, but especially the river call. (Sorry, I was having trouble getting the converter to work).


Seat 3: villian (1220 in chips)
Seat 4: hero (1745 in chips)

villian: posts small blind 50
hero: posts big blind 100
*** HOLE CARDS ***
Dealt to hero [7h Td]
EP1: folds
EP2: calls 100
3 folds
Button: calls 100
villian: calls 50
hero: checks
*** FLOP *** [4c Ts 6s]
villian: checks
hero: bets 250
EP: folds
Button: folds
villian: raises 250 to 500
Hero: calls 250
*** TURN *** [4c Ts 6s] [6h]
villian: checks
hero: checks
*** RIVER *** [4c Ts 6s 6h] [8h]
villian: bets 300
Hero: calls 300