It seemed like, unlike Ginny, the rest of the uninvited guests need a moment to form their reactions, and then the room erupted.
"What the bloody hell is going on here?" Harry's voice asked.
"Someone hold him down!" Fred yelled.
"Who cares if someone holds him down, just fire!" was George's reply.
"He must have hurt her!" Ron said accusatory.
"Hermione, what's going on?" Lupin's half-calm voice shot through the outrage.
"Professor Lupin, thank you," Hermione rushed forward. "It's not what it looks like--"
"You're fraternizing with the enemy!" Ron accused, angry.
Hermione rolled her eyes. "It's not--"