Coming to Bobby when you needed help on a hunt wasn't unusual. The whole "don't hesitate to call if you need help" that people initially say to just be nice? You took it way too literal, not that he minded tho.

As you enter the house with the spare key Bobby gave you a few months back, you find him hunched over a table, deeply engrossed in deciphering an ancient text.

Sensing someone present, Bobby looked up, his weathered face breaking into a knowing smile as he sees you. "Well, if it ain't my favorite trouble magnet. What brings you here, kiddo?"