They're called lilies where I come from. But this color in particular of these flowers are called tiger lilies. I don't know if you have tigers where you come from. [He's made an assumption that she is from a different world than his. It seems like the most logical conclusion.]

But they're the same color. We have yellow as well. What colors do you have?

[Small talk is part of the deal, right? This is how you're friendly. Or so he thinks?

Either way, there is an earnest attempt being made here at customer service.]