[5] zoom nl10

BTN: $17.84 - VPIP: 24, PFR: 22, 3B: 14, AF: 2,4, Hands: 195
Hero (SB): $15.25 - VPIP: 22, PFR: 19, 3B: 10, AF: 4,2, Hands: 3702
BB: $21.56 - VPIP: 25, PFR: 20, 3B: 10, AF: 2,8, Hands: 2207
UTG: $18.09 - VPIP: 20, PFR: 0, 3B: 0, AF: 1,0, Hands: 10
MP: $10.00 - VPIP: 18, PFR: 6, 3B: 11, AF: 0,0, Hands: 17
CO: $12.55 - VPIP: 20, PFR: 15, 3B: 6, AF: 3,3, Hands: 856

Pre Flop: ($0.15) Hero is SB with K T
3 folds, BTN raises to $0.20, Hero raises to $0.70, 1 fold, BTN calls $0.50

Flop: ($1.50) T 3 6 (2 players)
Hero bets $0.70, BTN calls $0.70

Turn: ($2.90) 5 (2 players)
Hero bets $1.50, BTN calls $1.50

River: ($5.90) 4 (2 players)
Hero bets $2.00, BTN raises to $6.05, Hero folds

Final Pot: $9.90
BTN wins $9.45
(Rake: $0.45)

pre- he had 60% BU open so i figured im good here to resteal

question is about the river, super ugly card ofc as tons of hands got there, so whats my play? my plan was to block bet/fold as u can see...