Trespasser got caught lurking around our house

Trespasser got caught lurking around our house. What do you think what was his plan? It's kinda obvious why did he show up and did what he did. No, I don't blur his face, the picture quality is not good anyway, plus he is a trespasser, he literally came here the insight of my security camera. He should know better. Anyway, it's happened 2 years ago. I didn't call the cops on him, but I didn't see this guy since then. So it's all good.