The story between my step father Y and I-----11

There was a woman come to Y’s life. This happened in my second semester of high school. 　　
At beginning Y made dinner and then left without eating with me. All he said:” don’t need wash the dishes, I can wash at noon the next day”. When I saw him hurriedly leaving that gave me a foreboding. 　　
Later, Y bought a ready-made meal for me, which was packaged directly from the restaurant. Finally, one day at lunch time, Y said, "Can you buy something to eat at night for yourself?" He turned his back to me when he said this. I looked at his back, breathless, stared for a long time, and said in a low voice,: "okay, don't worry about me”. 　　
Y nodded and continued to wash the dishes. Never looked back till finish. 　　
So, from that night, I finally didn't have to shuttle between the kitchen window and the door. I know Y will not come anymore. About 9:00pm , he called and asked if I had eaten. I held the phone, pretending normally, and said :’yes,I have eaten”. Y keep asking; “what did you eat”? 　　
I said, KFC. 　　
Y sighed and said, junk food. 　　
I said with a smile:” occasionally”.