MP: 104 BB (VPIP: 22.90, PFR: 19.08, 3Bet Preflop: 10.42, Hands: 135)
CO: 164.48 BB (VPIP: 48.00, PFR: 16.00, 3Bet Preflop: 0.00, Hands: 25)
BTN: 162.24 BB (VPIP: 20.16, PFR: 11.63, 3Bet Preflop: 5.88, Hands: 133)
Hero (SB): 100 BB
BB: 100 BB (VPIP: 32.17, PFR: 21.74, 3Bet Preflop: 2.04, Hands: 118)
UTG: 158.24 BB (VPIP: 23.68, PFR: 17.89, 3Bet Preflop: 4.55, Hands: 194)
Hero posts SB 0.5 BB, BB posts BB 1 BB
Pre Flop: (pot: 1.5 BB) Hero has T♦ Q♦
fold, MP raises to 2.86 BB, CO calls 2.86 BB, fold, Hero calls 2.36 BB, fold
Flop: (9.58 BB, 3 players) 3♥ 8♦ A♠
Hero checks, MP bets 1 BB, CO calls 1 BB, Hero calls 1 BB
Turn: (12.58 BB, 3 players) A♦
Hero checks, MP bets 100 BB, CO calls 100 BB, fold
River: (212.58 BB, 2 players) 4♠
MP bets 0.14 BB and is all-in, fold
So... The initial raiser bets $0,25 in the first place, just to bet another $25 in the second. I think the coldcaller thought it's another minbet 
