I'd call.

Betting pattern preflop COULD be an over pair (or maybe AK). The betting pattern on the flop looks like an over pair trying to give bad odds against a flush draw. Turn bet could mean anything, but the only thing you really have to worry about is if he has KK. It's unlikely he has pocket 3's or pocket 8's because most people at this level don't plays sets that aggressively on the flop.