"Bobby and Liam are coming over for dinner tomorrow night and then we're all going over to see Jennifer, Mike and Jason."
"Laura told me that she's pregnant!"
"I can't believe how old Emily is looking these days. I mean, she and Kevin have only been together for 19 years!"
Excuse me!! Who exactly are Bobby, Liam, Jennifer, Mike, Jason, Emily and Kevin? I don't know them!
Can I get some context please?