Infiltrate as yourself

You decided to drop the hero suit off at home before knocking on his door. You invited him over for dinner to try and talk to him about the situation. It would be best to try to tell a half-truth, you wouldn't be lying, but you also wouldn't be giving away your hero persona either. You were kind of expecting him to try and sneak out of coming to your dinner, but to your surprise he shows up at your front door. He is perfectly on time and wearing a pretty fancy tux.

"Pretty fancy for a homemade dinner," you remark.

"It better be a fancy homemade dinner then," he teases back.

You go through all the pleasantries of welcoming him inside, taking his jacket and setting the table. While you are eating you wait for a quiet moment and start to tell your half-true version of the story. You tell him you happened to be in the city today and saw that van leaving a warehouse and are wondering why it's in his driveway. At this story he falls quiet and he looks down for a few seconds before he begins to reply.