I have a few thoughts. So this is totally not important, but like, "This is my first time here. Oh, they have new items on the menu!" That's a bizarre thing to say. Since it's your first time, all the items on the menu are new to you. I guess the menu might say that "these items are new!" but even so, it's totally irrelevant to anyone other than a returning customer, yeah?
Another thing, the female lead is obviously very smart, and her plan is, ostensibly at least, to make the MC happy by coordinating his life for him. The whole thing where they go on a practice date in order for him to get used to it kinda makes sense. But this thing where she uses a mic to tell him exactly what to say and do just seems counterproductive. It makes the girl start liking a fake persona that doesn't exist and that he won't be able to maintain whenever the FL is not around to give him instructions. She oughta be coaching him how to express his own personality better, not replace it with a fake one. Well, it's not clear exactly what her end goal is so maybe there's a reason for this, but I dunno, doesn't seem like a good strategy if you take it at face value.