She turned away from him, frightened by the intensity of her feelings for this man.

No, said Lioren, surprised by the intensity of his feelings.

Thus, the range captures the intensity of their feelings for a given item.

But the setting doesn't diminish the intensity of her feelings.

She almost hoped the intensity of her maternal feelings would cease.

The sheer intensity of his feelings seemed to echo in the empty place.

But that did not diminish the intensity of their feelings.

The intensity of his feelings are common to anybody who has recently "fallen in love."

The intensity of his feelings shocked him, and he tried to push them aside.

Emotional involvement: the intensity or depth of participants' feelings for one another.