Hi! I hope you are having a wonderful time, and Lemon too! I'm sending you this message to remind you about the money you owe me. I hate having to remind people about debts, but I've learned by experience that if you don't do it they tend to forget. Come visit me at my place between tonight and Monday's night to discuss this all in a more direct way. If not, I'll have to be impolite and send someone to collect the money.
 
See you!