Paranoia Street - Vol. 1 Ch. 3 - Adhesives

[MangaDex]

 

[Vainfire]

Chapter 1 we see that his car advertises his investigations into infidelity. It doesn't make a lick of sense for him to now ask someone why can't they investigate their own accusations of cheating. Even with the adhesives thing, this just doesn't fit with the character who went so well with the flow previously.