Most Helpful Guy
Not interested in sex, easily irritable to even reasonable questions and remarks, secretive about their comings and goings and their personal stuff like the phone, avoids doing anything socially with you, you'll be a burden in their mind so watch how angry they get if you take your time or impede them in any way.1
Most Helpful Girl
1) You don't communicate anymore. You ignore each other.
2) No intimacy. You don't wanna touch them. They don't wanna touch you.
3) You fight all the time. You feel emotionally drained.
4) The trust is gone. Maybe he/you cheated. --> connection broken for good.2