Provide the theme summaries for the following conversation: 

Lauren: Hi mum! Can I bring Tim to dinner on Sat?
Beth: You mean Tom?
Lauren: I mean Tim. To cut a long story short I met a new guy!
Beth: Oh?! What happened with Tom then?
Lauren: He broke up with me! It wasn’t working out!
Beth: Oh?! He was such a nice guy..
Lauren: What do you mean Oh?! Just spare me! I need your support!
Beth: Calm down. So where did you meet this new guy?
Lauren: I met him on the train.
Beth: Oh..?
Lauren: you doing this on purpose?!! 
Beth: I’m sorry. So you want to bring him over?
Lauren: He’s a great guy. You gonna like him.
Beth: Ok, then. I see you both on Sat.

Summary: 
Lauren will bring Tim, her new boyfriend to dinner at her mum's place on Saturday. Tom, her last boyfriend broke up with her. Lauren met Tim on the train. 