The Goof Nobody Caught
Perhaps this was already discussed, but I doubt it because most people tell me they never noticed...
Plot continuity: In the tuxedo fitting scene, Harper and Quentin are both in the mirror when Harper asks, "Your father still grooming you for the hospitality business?"
Quentin: "...yeah. But that sh!ts not for me. Complaining @ss guests, receipts, invoices-"
Harper: "...too much like a real job, huh?"
Quentin: "You know what your problem is man? You judge and criticize everybody else's sh!t but your own. You f__king Jordan tonight, remember? Jordan!"
Here's where they messed up. Harper was quite taken aback and caught off guard when Jordan kissed him and proposed sleeping with him for that night-but it wasn't until the NEXT SCENE! The scene where they were at the church wedding rehearsal and Jordan's little proposal in the church hallway directly followed the tuxedo fitting scene.