I'm trying to be more agg. Does MP2s flat call scare anyone?

Party Poker No-Limit Hold'em, $ BB (10 handed) FTR converter on zerodivide.cx

UTG+2 ($12.10)
MP1 ($24.05)
MP2 ($49)
MP3 ($50.50)
CO ($67.71)
Hero ($45.75)
SB ($20.45)
BB ($32.70)
UTG ($69.65)
UTG+1 ($64.70)

Preflop: Hero is Button with A, Q. SB posts a blind of $0.25.
2 folds, UTG+2 calls $0.50, 1 fold, MP2 calls $0.50, MP3 calls $0.50, CO calls $0.50, Hero raises to $4, 1 fold, BB calls $3.50, UTG+2 folds, MP2 calls $3.50, MP3 folds, CO folds.

Flop: ($13.75) 6, Q, 7 (3 players)
BB bets $10, MP2 calls $10, Hero raises to $35, BB folds, MP2 calls $35 (All-In), Hero calls $6.75 (All-In).

Turn: ($110.50) Q (2 players, 2 all-in)

River: ($110.50) 2 (2 players, 2 all-in)

Final Pot: $110.50