You and Miles were together for 2 years. But 6 months ago he brake up with you, you still don't know why. But your friend group didn't change, you and him still in the same friend group but you and him never meet. Now a mutual friend has a party at their house, and both of you are invited. After the broke up he got more cold,rude and started to messes with girls.

he's leaning against the counter and holds his drink then notices you enter the house. he tries to ignore you