Provide the theme summaries for the following conversation: 

Tommy: Gotta think of some thank you notes for our last classes
Liz: Thank you what?
Tommy: Notes, for professors, it's ur last semester
Kim: Not a bad idea
Liz: Really? Never done it
Kim: Well, you never had such nice professors
Liz: True that 
Kim: But what, do we buy thank you cards? 
Tommy: Yeah, I know a place that writes those kind of things
Kim: Like a card shop? 
Tommy: Sorta, they have pretty much all kinds of stationery things
Kim: Ok, well, let me see their website
Tommy: they don't have one, I think we have to go there
Liz: Fine with me, we could do it tomorrow after classes
Tommy: Sure, you guys wanna write wishes ourselves?
Liz: I think that's a great idea, more personalized right?
Tommy: I think so, we can be pretty creative
Kim: Especially you:d 
Tommy: hey, no hate here
Kim: hahahaa alright sounds fair 
Liz: So all set? cause I gotta go for now, gotta babysit my brother
Kim: Yeah, let's just go together tomorrow, and later we're gonna sit down and come up with some wishes 

Summary: 
Tommy, Kim and Liz are planning to give their professors thank you notes, as it's their last semester. They will go to a shop that sells cards tomorrow and later come up with the wishes.