What do you think is the reasoning behind linuslove's overall strategy with a small bet sizing on turn on these board textures after c/r the flop?

PokerStars Hand #169522200874: Hold'em No Limit ($25/$50 USD) - 2017/04/24 22:53:17 ET
Table 'Elara II' 6-max Seat #2 is the button
Seat 2: OtBRedBaron ($7685.67 in chips)
Seat 4: hhecklen ($8884.64 in chips)
Seat 6: LLinusLLove ($5755.24 in chips)
hhecklen: posts small blind $25
LLinusLLove: posts big blind $50
OtBRedBaron: posts the ante $10
hhecklen: posts the ante $10
LLinusLLove: posts the ante $10
* HOLE CARDS
OtB_RedBaron: raises $82.15 to $132.15
hhecklen: folds
LLinusLLove: calls $82.15
FLOP [4h 3h 5c]
LLinusLLove: checks
OtB_RedBaron: bets $72.98
LLinusLLove: raises $245.53 to $318.51
OtB_RedBaron: calls $245.53
TURN [4h 3h 5c] [Kd]
LLinusLLove: bets $295.84
OtB_RedBaron: calls $295.84
RIVER [4h 3h 5c Kd] [Qd]
LLinusLLove: bets $379.26
OtB_RedBaron: calls $379.26
SHOW DOWN
LLinusLLove: shows [6c Tc] (high card King)
OtB_RedBaron: shows [Ad Kh] (a pair of Kings)
OtB_RedBaron collected $2304.52 from pot
SUMMARY *
Total pot $2306.52 | Rake $2
Board [4h 3h 5c Kd Qd]
Seat 2: OtB_RedBaron (button) showed [Ad Kh] and won ($2304.52) with a pair of Kings
Seat 4: hhecklen (small blind) folded before Flop
Seat 6: LLinusLLove (big blind) showed [6c Tc] and lost with high card King

And

PokerStars Hand #169567266611: Hold'em No Limit ($25/$50 USD) - 2017/04/25 22:36:32 ET
Table 'Henrietta' 6-max Seat #3 is the button
Seat 1: LLinusLLove ($8903.82 in chips)
Seat 3: OtBRedBaron ($5327.79 in chips)
Seat 5: hhecklen ($8551.88 in chips)
hhecklen: posts small blind $25
LLinusLLove: posts big blind $50
LLinusLLove: posts the ante $10
OtBRedBaron: posts the ante $10
hhecklen: posts the ante $10
* HOLE CARDS
OtB_RedBaron: raises $82.15 to $132.15
hhecklen: folds
LLinusLLove: calls $82.15
FLOP [3s 7s 6d]
LLinusLLove: checks
OtB_RedBaron: bets $257.01
LLinusLLove: raises $440.60 to $697.61
OtB_RedBaron: calls $440.60
TURN [3s 7s 6d] [Ac]
LLinusLLove: bets $530.88
OtB_RedBaron: calls $530.88
RIVER [3s 7s 6d Ac] [3d]
LLinusLLove: checks
OtB_RedBaron: checks
SHOW DOWN
LLinusLLove: shows [7c 5s] (two pair, Sevens and Threes)
OtB_RedBaron: shows [8c 8s] (two pair, Eights and Threes)
OtB_RedBaron collected $2774.28 from pot
SUMMARY *
Total pot $2776.28 | Rake $2
Board [3s 7s 6d Ac 3d]
Seat 1: LLinusLLove (big blind) showed [7c 5s] and lost with two pair, Sevens and Threes
Seat 3: OtB_RedBaron (button) showed [8c 8s] and won ($2774.28) with two pair, Eights and Threes
Seat 5: hhecklen (small blind) folded before Flop