The Sister Next Door Often Comes to Cook

The sister next door is 1.72 Meters tall, beautiful and rich. There is no way she will like me. She was just too kind to help me cook. She just thought I wouldn't misunderstand, so she let me be her fake boyfriend. It was only because I happened to know how to fix heaters and light bulbs that she asked me to come to her house. So, really, you don't like me.