hey magic, nice meeting you sat. a few things.
first off, nobody at the table knew/cared you were taking a shot, especially not the villain in this hand.
second, villain here is WAYYY looser than you're describing. he goes through phases of being tight and trying to play well but he's really a lagtard at heart when playing live. ive seen him show up with just absolute crap since he has such an overinflated ego about how well he plays. if he feels blinds are tight at all (was it you and the guy in between you and i who was the small blind w/ alan as the button?), he'll open a ton in the hj (and he's not too worried about bu there)
in terms of the hand, first, if you're folding the flop to this guy as you describe him here, that's kinda close since you are oop, the pot is small, and you won't know as easily where you're at on the latter two streets. but i'd still think it's a mistake b/c you're hand is too strong vs. his range to let it go yet.
but if you're folding the flop to this player as he actually is, it's a huuge error. he takes weird lines all the time and is actually capable of deciding to "give up" T9s on the turn and then decide ok well now i have to bet to get high cards to fold. for somebody who has ostensibly been an excellent online player, he plays live very poorly at times. you have to discount a "fudge factor" when ranging him and playing against him. so yea, def can't fold flop.
on the river, you're good here enough, almost on the fudge factor alone. i'd expect to lose most of the time since most likely he rivered an 8 (and you can expect this to be anything from 84s to dear science only knows what lol), but he's also betting hands he decided to "give up on" and then undecided to give up on.
glad that you killed it. running hot while shot taking is always fun
. again, nice meeting you and do come back now, ya hear?