$1/$2 NL 6 max at FTP

Previous hands:

1) Dude min raises UTG and gets called. I shove all in with [Ks]. UTG calls for $85 and has [Kd] and beats me. We know hes donkish after min raising AKs

2) I raise to $7 with KQs. He calls.
He calls $14 into a $17 pot with a [6h][7d] flop.
Turn is the . He calls $31.
River is the . I check and he bets $35. I call and lose to AQ.

So heres the hand.

I raise to $7 with [Jc]. He calls.
Pot $17. Flop [4d][7c]. I bet $14 and he calls.
Pot $45. Turn . I bet $34 and he calls
Pot $113. River . I check. He bets $60. Call or fold?

Notice the pot sizes and bet sizes are almost the same but here he bets $60 instead of $35 on the river

He's a calling station who bets his made hands on the river when you check. He bets bigger this time ... could be a bluff but just as likely he bets bigger with a bigger hand: trips and flushes and boats. All you're beating is 65 and maybe TT-88.

I dump this one.

Hand #1... I checked to induce a bluff from a missed FD. I dont see how thats bad in this spot unless he has QJ

#2) I could bet / fold this river I guess but it doesnt feel like a good spot for it to me. Whats he going to call me with? I think he either has a flush, overcards to the flop with a big or a middle pair. Hes not calling with the latter 2 so why bet?

Do you always put your opponent on such a narrow pair range. In hand 1 couldn't he have Q10, 98, 78, + all kinds of other pairs here too. In hand 2 you really think he's folding TT-88 (and possibly 66,55) on the river that much?