Two NL 100 hands

Do you play these hands differently and why?

Hand 1: Opp is unknown, he just sat down, but I assume he is a donk because he is buying in short.

Party Poker No-Limit Hold'em, $ Hero (6 handed) FTR converter on zerodivide.cx

MP ($127.35)
CO ($32.85)
Button ($166.62)
SB ($97.50)
Hero ($100)
UTG ($37.65)

Preflop: Hero is BB with 4, Q. SB posts a blind of $0.50.
UTG calls $1, MP calls $1, CO calls $1, 2 folds, Hero checks.

Flop: ($4.50) 2, 4, Q (4 players)
Hero bets $4, UTG calls $4, MP folds, CO folds.

Turn: ($12.50) 6 (2 players)
Hero bets $9, UTG calls $9.

River: ($30.50) 2 (2 players)
Hero bets $23.65, UTG calls $23.65 (All-In).

Final Pot: $77.80




Hand 2: Opp is loose passive. 3-bet flop? My plan was to get all my money in on a raggy turn.

Party Poker No-Limit Hold'em, $ BB (6 handed) FTR converter on zerodivide.cx

Button ($99.60)
SB ($31.75)
BB ($158.12)
UTG ($5.95)
Hero ($131.90)
CO ($24.29)

Preflop: Hero is MP with K, J. SB posts a blind of $0.50.
1 fold, Hero raises to $4, 3 folds, BB calls $3.

Flop: ($8.50) A, J, K (2 players)
BB checks, Hero bets $8, BB raises to $16, Hero calls $8.

Turn: ($40.50) A (2 players)
BB bets $16, Hero folds.

Final Pot: $56.50

On the first hand, seems pretty standard. He likely has just a Q and you have a better two pair.

Second hand, I would play it cautiously. Bottom two pair is not a hand I'm willing to play for stacks against most opponents, especially on this board. I could see QT, AK and AJ here min-raising you on that flop. The turn is a pretty easy fold though, but yeah.