From Inside the Grey House:
Charlie nodded, not trusting his voice. He turned wolf, jumped, stumbled and fell on to the wooden lawn chair taking up most of the balcony and turned human. Natalia landed next to the chair, giving Charlie a triumphant smile when she saw how he landed. Both turned sharply when they heard the door on the Slayer’s balcony opening. Natalia dropped her backpack to the floor, quickly joined Charlie on the chair, grabbed him to her and kissed him passionately on the lips.
He tried to pull away, but felt her legs entwine in his, felt her body against his. Her hands were on his back, under his shirt, touching the inside of his legs. He shuddered when her hand found his hard erection and old feelings, he had forgotten, came back to him. His arms pulled her closer, and he fell into her kisses. He briefly wondered what they were doing, making out while being chased. Before his caresses could get any more exploratory, Natalia pulled away and looked toward the other balcony.
“You know, a picture lasts longer.” Sarcasm dripped from her voice.