u only lose to 2 combos that are legit unless he floats, pretty sure its a pukecall and laugh at his A4 turned bluff or w/e

Thought for a few seconds, but when I came to my conclusion, I felt really sure I had it. But just when he raised I got scared.

Called and saw A7o top paired turned into bluff

My reasoning was, he called the flop bet, so he probably had something attached to or close to the board, the river could have made him stronger, but the 9 didn't scare me, because now I thought it was a lot more likely he was weak (if he had 78 on the flop or something similar), split pot, or maybe 2 pair, I guess I didn't really think he had 2 pair, I'd have bet bigger, because I didn't bet small to induce bluff, I bet small to get called by something I had beat.