I have booked a solo trip and I am thinking of upping my dining plan from + to Deluxe. The reason is that I have a friend coming to stay with me for two days of the trip. He will not be on the dining plan, but I will be. I have booked a couple of ADRs for 2 people and I am wondering if I move up to the Deluxe plan, will I be able to use 2 of my TS credits at our meals? I'll be paying with my KTTK card, but do they check to see how many are in my resort reservation or do they just check for available credits? I'm not trying to get pull a fast one on the restaurant, but they are my credit to use as I want, no?