Michael and I entered the apartment complex to meet up with the girls, but the windows were down, and we could hear him screaming. Twice her size, he was hovering over her with his body and voice. It all made us turn away from our destination and drive slowly until he went to grab her shoulders. So we sped up and came to a halt, catching them in our headlights.
You can only scream anything to stop something from happening; even if it is only "Hey!"
We both leapt out and told him he needed to leave now, and we would not be leaving until we saw him drive away.
She stayed small for her own good, and he began to shrink a bit as well until he disappeared with his tail lights.
Standing up FOR someone else is easier WITH someone else. Also, not really thinking about it through helps.