No specific read. Though OP is not very good as far as I remember, not one of the regulars.
Preflop:
3 way limped pot, I have
on the BB.
Flop (14) :
,
SB checks, I bet 12, CO calls, everyone else folds.
Turn (36):
I bet 33, CO calls. (He thougth quite a bit and called lin the last 3 seconds.)
River (100):
I?
What's your default line here?
I hate paying off a flush, and I don't like making a block bet here.
If I check it is just a very good spot to bluff me off a hand.
P.S. In the hand I checked - folded to his 77 bet.