This list comes up when you do an Amazon search for tools for recording phone calls.

[snarp]

I present to you the Concerned Boyfriend/Husband Clarity Toolset. In ascending order of creepiness, the list includes a pocket recorder, a phone tap, a hidden camera, night vision binoculars, and a GPS tracker. I guess he's recommending you put it in your SO's frigging car?

"Concerned" is such a fabulous euphemism.

I remember reading an interview with a private detective about this sort of stuff. He said that the men who wanted him to tail their wives/girlfriends to see if they were cheating were almost always wrong, while the women doing the same to men were generally right. Other gender combinations were not discussed.

Edit: After TinEye-ing the profile picture, I think this guy's probably just screwing around; that seems to be the image in question's primary use? I mean, we can hope, anyway.