Es adecuado cerrar el river asi?

Hola compañeros

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.01/$0.02 No-Limit Hold'em (8 handed)

Known players:
[tg]CO$2.26:///////;BU$0.39:///////;SB$4.38:///////;BB (Hero)$2.00:///////;UTG2$0.80:///////;MP1$7.21:///////;MP2$2.00:///////;MP3$1.19:///////;[/tg]

Preflop: Hero is BB with K:s, K:c.
3 folds, MP3 calls $0.02, CO folds, BU raises to $0.04, SB calls $0.03, Hero raises to $0.18, MP3 calls $0.16, BU calls $0.14, SB folds.

Flop: ($0.58) 5:d, 4:h, 2:c (3 players)
Hero bets $0.42, MP3 calls $0.42, BU folds.

Turn: ($1.42) J:s (2 players)
Hero bets $0.67, MP3 calls $0.59.

River: ($2.68) 8:s (2 players)

Final Pot: $2.68.

Results follow:

Hero shows a pair of kings(Ks Kc).
MP3 shows a pair of eights(7h 8c).

Hero wins with a pair of kings(Ks Kc).