Chapter 4:

Hangs out with the protagonist:

Hangs out with the antagonist:

Victim:

Killer:

Chapter 4 end

Remains 51

Chapter 5:

Invites everyone for a  big sleep over:

Victim:

Other victim:

Killer:

Chapter 5 end

Remains 48

Chapter 6:

Got sick:

Takes care of them:

Victim:

Killer:

Chapter 6 end

Remains 46

Chapter 7:

Starts to have some breakdowns:

Tries to make them feel better:

Victim:

Other victim:

Killer:

Chapter 7 end

Remains 43