Hermione discovers a painful truth. Ron has decived her and Harry wants her. She decides to set things right.
making it up.
Hermione shows Harry exactly how much she loves him.
Ron finds out.
Ron discovers the truth. Harry shows him that it's not nice to cheat, and Harry and Hermione visit London.
Hermione talks to Ginny. The Weasleys help, and Ron finally gets what's coming to him.