Some years later

"I didn't expect you back yet James. Harry's in the front room." Lily was preparing dinner, waiting for James to come home. When someone came up behind her and put their arms around her, she spun round. "Sirius! What are you doing here?" She tried to untangle herself from his arms but was unsuccessful. He stared at her for a couple of seconds, then kissed her. Kissed her hungrily. A small boy came into the room. "Mommy? Siri?" he whimpered. It was then that James came through the door. "Hey sweetheart." He froze, taking in the scene. "You…you…" Lily pushed Sirius away from her. "James…" she started to move towards him, when Sirius grabbed her hand. "Lily, come with me. Leave him." Lily pulled away from him. "No." she said softly. "No Sirius. I love James."

"Get out!" James roared, "Get out of my house!" Sirius looked at Lily one last time. He transformed and fled.

"Lily. Please tell me you didn't. You never..." He turned back to Lily.

She took his hands. "I didn't."

Then their door was broken down. It was the deatheaters.

"Lily. Run!"

And the rest, as they say, is history.