Gradually their relationship deepens and becomes sexual. If allowed to steep in coffee, it deepens and enriches the flavor. As the story progresses, the relationship between the two deepens into genuine love. After this, the voice deepens and softens. This admission deepens the tensions in their marriage. Kitty's regard for her deepens and grows. Their constant lovemaking further deepens Aditi's feelings of yearning and abandonment. The skid loader reshapes the ramp making it steeper and longer as the excavation deepens. Her resentment deepens when Bree hires Orson as an employee. Meredith deepens the tragic plight of Everhard and her revolutionary comrades. Over the remainder of the summer their sexual and emotional relationship deepens further. During the summer their sexual and emotional relationship deepens. Over time, this deepens the river bed and creates steeper sides which are then weathered. During puberty, the voice deepens in pitch and becomes more resonant. During the trip the relationship between the two deepens significantly.