$11's TT from BB L1... I think villain is bluffing...

[Dr_Jeckyl_00]

What do you think of villain's play? Villain's bet does not seem logical... unless he is bluffing? How should I have played? Is it worth finding out if he is bluffing so early in the game?

Seat 1 is the button
Total number of players : 10
Seat 2: sgv77 ( $785 )
Seat 4: passnbye ( $905 )
Seat 8: HarborGirl1 ( $1110 )
Seat 7: Diodotus ( $800 )
Seat 3: Dr_Jeckyl_00 ( $800 )
Seat 10: bamadog1 ( $770 )
Seat 6: one_day_soon ( $785 )
Seat 9: rr_txt ( $485 )
Seat 5: Bob681 ( $785 )
Seat 1: osciller ( $775 )
Trny:15132168 Level:1
Blinds(10/15)
** Dealing down cards **
Dealt to Dr_Jeckyl_00 [ Tc Td ]
passnbye calls [15].
Bob681 folds.
one_day_soon folds.
Diodotus folds.
HarborGirl1 folds.
rr_txt folds.
bamadog1 folds.
osciller calls [15].
sgv77 folds.
Dr_Jeckyl_00 checks.
** Dealing Flop ** [ Jd, 7c, 7h ]
Dr_Jeckyl_00 checks.
passnbye checks.
osciller bets [125].
Hero?

Results in white below: <font color="white">
Dr_Jeckyl_00 raises [250].
passnbye folds.
osciller is all-In [635]
Dr_Jeckyl_00 calls [510].
** Dealing Turn ** [ 4d ]
** Dealing River ** [ 8d ]
Dr_Jeckyl_00 shows [ Tc, Td ] two pairs, tens and sevens.
osciller shows [ 9s, Ad ] a pair of sevens.

Did I play correctly regardless of the fact that I won, or should I have folded to his bet on the flop, or his reraise all-in?
</font>

[roma12]

easy dump. Look at the pot size/its eary/no need to get involved here/theres no legit. draws/he could have a jack