[stabbedintheface]

Inside Hangouts there seems to be a way to select which number you want to SMS a contact or use Hangouts (if they are on Hangouts).

The odd thing is, for some of my contacts I can't choose one of my numbers. It's forced to be whatever number they originally texted from. It's not universal as some seem to be locked to the GV number and others to my SIM Number. While other contacts allow me to chose both.

Anyone know why?