How to keep a fish Happy. 10NL

[Dans Full]

I just found a gigantic fish today at 10NL, I took him for 4 buy ins over 100 hands. And I was wondering how you keep em around playing now, and when you find him later. I loosened up my play alot around this calling station, and showed down some very weak hands that hit a huge flop(huge for his calling station range - 70 vpip).

Should I tighten up towards the end of the session, or is it better to let him think I got killed by the deck so when I play him next time, he will be more inclined to keep his game the same?

Or at this level, do most 1 tablers not pay attention to this crap, and he is unlikely to remember me?