Who folds this? Read on villan led me to think he had TT/JJ

Poker Room skin
No Limit Holdem Ring game
Blinds: $0.05/$0.10
5 players


Stack sizes:
UTG: $11.35
Hero: $9.40
Button: $9.65
SB: $17.30
BB: $6.60

Pre-flop: (5 players) Hero is CO with
UTG raises to $0.2, Hero calls, Button calls, SB calls, BB calls.

Flop: ($1, 5 players)
SB checks, BB checks, UTG checks, Hero bets $0.5, 3 folds, UTG raises to $1, Hero raises to $3.5, UTG raises all-in $10.15, Hero calls all-in $5.7.
Uncalled bets: $0.95 returned to UTG.

Turn: ($19.4, 0 player + 2 all-in - Main pot: $19.4)


River: ($19.4, 0 player + 2 all-in - Main pot: $19.4)


Results:
Final pot: $19.4

Not I.

Only if he showed me his hand

Bet (closer to) the full pot on the flop. I wouldn't fold.