Here's a suggestion for later on development.

Character relationship interaction, by example I mean Tomoe and Mesa. If you were to serve a drink with Mesa, and Tomoe was the next customer, it'd ignite a unique interaction that decreases your relationship with her due to her strictness, unless your relationship with Tomoe is at a high enough level. For this suggestion, It would be nice to see who our customers are ahead of time to accommodate this suggestion.

My second suggestion is relative to the words they say. They can be saying the most suggestive and inducing interactions, even asking for a few things, but at a low relationship level. I feel like it should start off slow, then progress hotter the more you increase their relation ship. It'd be nice if we can message to their responses as well.

It works now. Thanks for the quick fix.