PokerStars - $0.05 NL (6 max) - Holdem - 5 players

BTN: $5.66 (VPIP: 20.69, PFR: 10.34, 3Bet Preflop: 7.69, Hands: 29)
Hero (SB): $5.77
BB: $9.94 (VPIP: 23.26, PFR: 15.50, 3Bet Preflop: 13.11, Hands: 131)
UTG: $6.79 (VPIP: 19.51, PFR: 14.63, 3Bet Preflop: 3.28, Hands: 170)
CO: $9.88 (VPIP: 20.00, PFR: 20.00, 3Bet Preflop: 15.00, Hands: 47)

Hero posts SB $0.02, BB posts BB $0.05

Pre Flop: (pot: $0.07) Hero has Kc Ks
UTG raises to $0.12, fold, fold, Hero raises to $0.41, fold, UTG calls $0.29

Flop : ($0.87, 2 players) Qh 7c 3c
Hero checks, UTG checks

Turn : ($0.87, 2 players) 3d
Hero bets $0.55, UTG calls $0.55

River : ($1.97, 2 players) 8d
Hero bets $1.40, UTG raises to $5.83 and is all-in

I've seen UTG calling with high suited connectors from blinds to defend and from the stats is very tight.Do we find a call here?How do we avoid these kind of situations?