Hermione Granger: We didn't celebrate your birthday, Harry. Ginny and I... we'd prepared a cake. We were going to bring it out at the end of the wedding.
Harry Potter: Hermione... I appreciate the thought, honestly. But given that we were almost killed by a couple of Death Eaters a few minutes ago...
[he lets the rest of the sentence remain in the air]
Hermione Granger: Right. Perspective.