[POKhER]

Hand 1,
Call the river and its a tempting turn bet(Gutshot, We may be ahead etc) although im ok with calling.

The river card 7 helped us assuming someone folded there 7X hand(8:1 gives them odds to chase, but the flop raises may of caused them to lay it down who knows.

Also your closing the action so i think you're good enough to make that CALL +EV.

Hand 2,
You're behind AA/KK and as hes a lag, you dont think he would play TT/JJ like this?

i'm calling down.
if the turn was a 2 or a 6 i'd be more willing to let it go.