You're mid-sentence explaining why you can't make dinner Friday, and your friend cuts in with "Oh, I know this amazing pasta place—" So you restart. You say "Actually, I have to—" They interrupt again: "We should totally go there." You try a third time, speaking faster. They interrupt faster. By the fourth attempt you're basically speed-talking like an auctioneer, and they're still somehow cutting you in before you hit the period, so now you're both just making sounds at each other like two notification pings fighting for dominance.