I promise

"Oh." Disappointment echoed in Jen's response. "Well... I was really hoping for some company... would you mind if I just came over? I don't even care if you sleep the whole time. It's just one of those days where I don't really like being alone at the house and well... I don't want to intrude or anything if you're not feeling well, but would it be okay? I promise you won't even know I'm there."