Wow, you must have made him really, really pissed with that kind of clean-out. The first one was a sweet flop. The second one gave you odds
to draw, but you got lucky to hit the flush, and the 3rd one was another gift for you... you could almost say it was hit turn to hit the flush and get a few chips back, but poker always seems more likely to kick you when you're down instead. Congrats on the getting a good run of cards and making the most of them.
I presume you showed a pretty healthy profit from the session, anyway.