Showing off

I was sitting with Carl when I noticed a bag with plastic parts on the table.
Whose is this?
“I don’t know, they were just lying here. [expectantly] Can you tell what they are?”
Uuh, looks like floats.
“But for which aircraft?”
Oh, ah, Junkers F.13 I’d say.
”Yes, yes they are. Oh, hi, Stieg, can you see what these are?”
Oh, looks like floats…, for a Junkers F.13.
Carl looks a bit put off. Rick comes by, sees the bag.
“Oh, who’s left all these Junkers F.13 floats here?”
Carl is dejected:
“What’s a man gotta do to show off around here!?”