Blaise and Lovegood aren't our only visitors. Ginny regularly provides me with meals and looks a little less suspicious each time she pops in. And eventually even Potter shows up. However, he confines himself to standing in a corner of the room with his arms crossed and looking at Granger with concern. Weasel-Weasley doesn't come. I don't question whether that's his own decision or whether the others simply don't let him in.