0,25/0,50
UTG opens
BTN (Hero) missclick and call with AhTh
BB calls (with 40$ behind)

Flop: As Ts 2s
Pot: 5,97

BB bets 5,97
UTG folds
Hero calls

Turn: 5s
Pot: 17,37
BB bets 9
Hero calls

River 4d:
Pot 43
BB checks
Hero checks

On the turn, the coach here is saying '...sometimes he has button click and I can have equity if I'm wrong' what does it mean?
Anyway, beside the question above, I find myself raising this flop close to 100% of the time since Villain is potting maybe he has a decent hand...
As played I found myself folding on the turn...
What do you think about the whole hand?