Poker Stars $50.00 No Limit Hold'em - 6 players - http://www.handconverter.com/hands/2667593
The DeucesCracked.com Hand History Converter

BTN: $18.58 - VPIP: 40, PFR: 26, 3B: 9, AF: 3,3, Hands: 47
SB: $56.48 - VPIP: 25, PFR: 19, 3B: 3, AF: 1,5, Hands: 308
Hero (BB): $73.90 - VPIP: 17, PFR: 14, 3B: 6, AF: 3,8, Hands: 473738
UTG: $51.75 - VPIP: 22, PFR: 17, 3B: 14, AF: 0,0, Hands: 41
MP: $68.67 - VPIP: 23, PFR: 18, 3B: 7, AF: 3,1, Hands: 76443
CO: $50.00 - VPIP: 17, PFR: 17, 3B: 13, AF: 0,0, Hands: 18

Pre Flop: ($0.75) Hero is BB with Kc Qc
2 folds, CO raises to $1.50, 2 folds, Hero calls $1

Flop: ($3.25) Qd Ts 4c (2 players)
Hero checks, CO bets $2.02, Hero calls $2.02

Turn: ($7.29) 8d (2 players)
Hero checks, CO checks

River: ($7.29) 4d (2 players)
Hero bets $3.82, CO raises to $13.31, Hero folds

Should I fold this or can he do this with a lot of air? I think check-calling the river could be a better line or am I playing this just fine?