It gives you something. It seems to be a piece of paper.
"SSBmb3VuZCB0aGlzIGhlcmUuIE1heWJlIGl0J3MgZ29pbmcgdG8gYmUgdXNlZnVsIHRvIHlvdS4="

You take the mysterious piece of paper.

(Thank it politely and proceed forward.)