[It is a surprising display of kindness that he would not have thought to ask as a favor, but is more than happy to accept. Surprise is writ in his expression for a brief moment before it smooths out into something more gracious, and he dips his head in deference.]

You have my thanks— I'm afraid I've found myself quite ill-prepared for extensive travel.

[Just how extensive, he does not say; perhaps it's fortunate that Zhongli hardly needs to be told. He follows the other gentleman's gesture, walking towards the small array of tables with a grace that perhaps seems a touch out of place on someone who had nearly just been turned away for being short of funds.]

You are very kind, to go out of your way for a stranger.