Me parece que la apuesta pequeña en el river representa fuerza, como que grita que quiere un call 
Poker Stars $0.05/$0.10 No Limit Hold'em - 5 players - View hand 2765127
DeucesCracked Poker Videos Hand History Converter
Hero (BTN): $22.86
SB: $9.90
BB: $19.42
UTG: $17.31
CO: $11.32
Pre Flop: ($0.15) Hero is BTN with 7 
8
2 folds, Hero raises to $0.25, SB raises to $0.85, 1 fold, Hero calls $0.60
Flop: ($1.80) K 
3 6 
(2 players)
SB bets $0.90, Hero calls $0.90
Turn: ($3.60) T (2 players)
SB checks, Hero bets $1.72, SB calls $1.72
River: ($7.04) 3 (2 players)
SB checks, Hero bets $2.70, SB calls $2.70
Final Pot: $12.44
Hero shows 7 8 (a pair of Threes)
SB shows A 
J (a pair of Threes - Ace kicker)
SB wins $11.88
(Rake: $0.56)
