Patient

You have noticed (Best friend) has been acting kinda strange. They've been avoiding you and writing things on the walls.

For Example: Left Behind, untrusted, Lied to, afraid...

Then you notice (Crush) has been acting weird as well.

What do you do?

Doctor

You've noticed (Crush) has been very Over-Protective of you and is always glaring at the people who stare at you all love dovey.

What do you do?