Ever get that invite from a close friend and think, "Eh, they know I'll be there"? This week, we're diving into the awkward etiquette of RSVPing to events hosted by people we're tight with. Do you really need to formally respond, or can you just roll in? We're sharing our own experiences, the potential pitfalls of skipping the RSVP, and figuring out the best way to navigate those close-knit invites.