We shall call girl A and girl B.
I currently possess strong feelings toward girl A, and I am good friends with girl B. The complication is that girl A and girl B are dating each other. Now this 2 have been at each others throats for a long time, there have been countless times that they broke up and got back together. Girl B gets angry easily and girl A used to cry but now she stands her ground as well and every time they fight they break up. They are currently looking in on living together, which in that case the fighting will never end. Now I expressed my feelings towards girl A, and she shares similar feelings for me, she also informed me that she wants to but she can't just let go to girl B. She is still in love with girl B.
Now I am also going to be living with them, and I can restrain my feelings for girl A, but there will be times where she will give me that look, I have been told that when she is not with girl B and she is with me, girl B does not come to mind.
It is only a matter of time until they fight, they break up, girl B leaves, and girl A and I share an intimate moment, I say this only because it happened before.
So any suggestions?