Timmy: So who else?
Gemma: What about Mark?
Timmy: Your ex?
Gemma: Yeah. 
Timmy: Are you sure about it?
Gemma: Y not?
Timmy: Well, the last time u guys spoke things escalated pretty quickly. 
Gemma: It's not like that. We just disagreed on something and it looked like we were having a fight.
Timmy: What did you disagree on?
Gemma: Our break-up?
Timmy: Thought as much. 
Gemma: What do u mean?
Timmy: Well, ur clearly still in love with him and can't get over the fact that he left u and has a new girlfriend.
Gemma: He has a new gf?
Timmy: I thought u knew. Sry to break it to u like that.
Gemma: It's fine. Still?
Timmy: No. I think it'll be healthier for u not to invite him.
Gemma: Maybe ur right.
Timmy: See, I'm like ur conscience :) I tell u what's good and bad for u, but it's up to u to decide ;)
Gemma: Lol. I was also thinking about Josephine...
Timmy: Her?!
Gemma: Yeah. Y not?
Timmy: Well, we have kinda history together...
Gemma: But she has a bf!
Timmy: Party. Drunk. One thing led to another. Still feel awkward around her. 
Gemma: Her bf know?
Timmy: No. And it's best if it stays that way.
Gemma: Your secret's safe with me.
Timmy: Thank you.
Gemma: Don't mention it.
Gemma and her ex-boyfriend Mark had a disagreement about their break-up last time. Timmy has history with Josephine. Timmy and Gemma agree not to invite Mark or Josephine to the party.