Hand 1: 1/3, 6 handed
V ($150) is a huge fish and plays almost 95% of his hands, coming in for a $11-ish raise around 80% of the time (stuff like 44, 78s, A8o, etc.) irrespective of whether he is the opener or there were 4-5 limpers before him. I've seen him raise $16-$20ish with premiums.
He perceives
Hero ($300) as a "very tight, winning player who does not bluff". Hero hasn't played a hand in the past 30 mins and is getting sick of V making it $11 and having to fold his BB everytime for $8 more.
V open-raises to $11 as usual in MP, rec guy ($120) next to him calls, folds to Hero in BB who raises to $45 with T7
Hand 2: 1/3, 10 handed
Another similar opponent at the same table, who's playing majority of his hands but is slightly more stubborn and aggressive than the previous V and has been peeling flops very light, showing bluffs etc. Again, his small raise size seems fishy. Just one hand ago, V had AK where he raised to $15 in EP pre, cbet a flop of 9Jx and bet/folded/showed AK on a K turn! So I think he's semi-decent. Very next hand...
V ($210) open-raises to $11 UTG, 3 callers, Hero (covers V) is in SB with AQo and raises to $65