Known players:
[tg]Position_Stack:hands/vp$ip/RaisePreflop/AF/WTS/ORL/BBvsSteal/W$SD;SB$5.77:58/29/21/2.0/31/50/-/75;Hero$4.93:///////;[/tg]
0.02/0.05 No-Limit Hold'em (8 handed)
Hand recorder used for this poker hand: PokerStrategy.com Elephant 0.105 by www.pokerstrategy.com.
Preflop: Hero is CO with K♦, Q♥
4 folds, Hero raises to $0.20, BU folds, SB calls $0.18, BB folds.
Flop: ($0.45) K♥, 9♦, 5♥ (2 players)
SB checks, Hero bets $0.3, SB raises to $0.70, Hero folds, SB gets uncalled bet back.
Final Pot: $1.05
But of course it's not a huge mistake even if you folded directly.