They break out in a brief, polite argument halfway through when Cho says something Jane disagrees with. Lisbon is going o_o at her desk while Jane settles more comfortably into his couch and informs Cho that what he's suggesting isn't actually as "stimulating" as Cho might think.

Cho finally gives in, they continue, and Jane looks up suddenly to catch Lisbon's eye and just TWINKLES at her, without breaking pace with Cho.

AUGH. WANT.