Is he paying attention? 5-10 live

[ahnuld]

Playing some live poker at the bellagio. I think this hand happened right after I had tripled up and won a 3300 pot with mid set. I had been playing super tight for the previous 3 hours because Q4o sucks balls. Villan is 2+2er triumph and he knows who I am. He has been playing Taggish without showing down hands.

3 limpers to me on the button and I make it 50 with 89 spades. Its a pot sweetener but big enough that live donks will consider it a real hand. As well my image is such that nobody will put me on this so with the deep stacks im more than happy. However, triumph in the sb now makes it 170 total. Eveeryone foldsa nd I ask how much he has left. He says 900ish. The thing is im not sure if he was being observant. If he was, he knows with those limps my raise was pretty small and a pot sweetener. Therefore he could be stealing often. However he might not even be paying attention and just has a real hand. Whats the play?