Hi 💖 Could you help me with something?

Well, I was texting my crush earlier today and he asked me this: "If tomorrow was the last day we ever got to see each other, what would we do?" I haven't replied yet. 😬 But the thing is that I can't think of anything. He said I can answer whatever comes through my mind. So I feel kind of stupid right because I can't think of anything. 😫 If this happened to you, what would you say? 💖