Unfaithful?

So we have this regular at Starbucks, and he comes in atleast every other day if not every day. I was talking to him today and he said something about being from Lahunta in Colorado...So I'm like "So why are you in Garden so much?" and people usually answer that with something about work, but this guy was like,
"Well that's a good question." And that was it! So...I'm wondering if he's having an affair. I mean, I wouldn't want to talk about an affair I was having in Kansas with the Starbucks girl. It's a mystery that must be solved. And who better to solve it than me, the one that's caught up in the middle of it all?