I'd go eat in my favorite restaurant, have a large chocolate fudge, give clothes, books, etc to charity and share my possessions between parents and my boyfriend because they are the best people in the world. And I'd tell them how much I love them.
I will go in the beach with my family and my boyfriend. I wanna make happy moments with them before I leave. I will kiss my mom and dad in their forehead and hug them so tight. For my boyfriend, I wanna laugh with him in that day. I wanna leave happy moments for him so he will remember me even I'm not around. I will let him hold my hands while walking or whatever we do, I'll hold his hands. And last but not the least, I will eat my favorite food ♥
I would spend it of course with my family by my side. I can't imagine how sad the moment will be but I would not go without praying with them altogether. I think just seeing them accompanying me in my last moment would ease the sorrow. I would embrace and kiss them all and state my undying love for them and tell tell them too to care for each other, and always remember me in prayers.
If this is my last on earth I would spend it my partner because we were apart for 3 years. I will request him to come visit me because I am too weak to go to him. I will also forgive him for the wrong things that he has done to me. I will also be with my family and tell them that they will not mourn for me (well, not that much) because I will be with my Creator and I would be free from the earthly problems unlike them that they will still have to face them as long as they breathe.